🌿 IMPT Hotels
Marlin Waterloo, london

Sustainable & green accommodation: IMPT lists eco-friendly hotels, green-certified stays, sustainable guesthouses, and responsible travel options — from carbon-neutral hotels and eco lodges to environmentally friendly B&Bs and net-zero accommodation. Every booking removes 1 tonne of verified CO₂ at the lowest price guarantee — same as Booking.com or better.

🌍 Your Carbon Impact at This Hotel

An average hotel night produces roughly 35 kg of CO₂ — from air conditioning, laundry, lighting, and food. When you book Marlin Waterloo through IMPT, we retire 1,000 kg of UN-verified carbon removal credits. That's not carbon-neutral. That's carbon-negative.

28×
more CO₂ removed than your stay produces
35 kg
CO₂ your stay produces
1,000 kg
CO₂ IMPT removes
4,100 km
of driving offset
50
trees' yearly work

How it works: IMPT funds the carbon removal from its booking commission — you pay €0 extra. Credits come from UN-verified regenerative agriculture projects, tokenised on Ethereum, with a public retire code anyone can verify. No double-counting. No greenwashing.

🏘️ The Neighbourhood

Marlin Waterloo is located in london, united-kingdom. The surrounding area offers local dining, shopping, and attractions within walking distance.

⭐ What Guests Say

Marlin Waterloo is rated 6.7/10 (Pleasant) based on 2,059 verified guest reviews.

Özge Özmeral
2025-07-16T14:15:11.000Z
★★★★★
"I stayed here for one night on a business trip. The hotel and room were clean. Overall, it was a busy but quiet hotel. All the staff were attentive and friendly. I'd especially like to thank Mr. Sezaican for all of his help. The location is fantastic, very close to the tube and train stations. It's also within walking distance of attractions like Big Ben, the London Eye, and Westminster Bridge. There are also plenty of cafes and restaurants nearby. I definitely recommend going there."
M.J. R
2025-07-30T09:20:41.000Z
★☆☆☆☆
"I booked this hotel through booking.com and very specifically filtered for hotels including parking, as we were driving into London. My sister is a nervous traveler and came with me on my trip on the condition that we could drive and booked somewhere with parking. The Marlin Waterloo does NOT have parking, they are aware that booking.com advertises them as a parking hotel, and don’t do anything about it.\n\nWhen I expressed my frustration at this at check in we were met with an extremely nonchalant check in agent who basically said “oh well, that sucks”. My sister had a panic attack in response to the situation, we ended up paying significantly more than we anticipated, we wasted a lot of time having to go back and forth to renew the parking tickets, suffered anxiety about the safety of our car, and it really negatively impacted our trip.\n\nI paid almost double than other hotels with way better proximity to central London because I thought we’d at least have the parking we required.\n\nTo top it off, the hotel is not very nice at all. The breakfast is extremely average, the rooms are as basic as it gets, the shower drain was clogged and Everytime we showered the water overflowed. Other reviews praise this place for its location, but even that is nothing special - tons of other better priced hotels much better positioned in London.\n\n100% would never go back, would never recommend to anybody I know.\n\nEdited to add: in another review (to which I’m unable to edit or respond) the Marlin have responded saying that booking.com clearly state that parking is explicitly offsite - my screenshots suggest otherwise. This is not mentioned via filters, nor important information, nor in the property highlights. It’s downright misleading and false advertising"
Francisca
2025-07-14T15:00:04.000Z
★★★★☆
"We booked a deluxe room for a family of 4. The room was neat and a bit small,we stayed for only one night so it was fine. The bathroom was OK, but the toilet wasn't cleaned thoroughly.\nCheck-in was fast and the lounge was nice. Location was good, close to Waterloo Station and other touristy places.\nI liked that it had a kitchenette which would be ideal for long-staying guests as it had everything.\nThere was no complimentary water but as we were not in the hotel for most part of our stay didn't bother asking for any.\nI would stay here again as I found the hotel to be ideal."

🏨 Amenities

📶 Free wifi
👨‍👩‍👧 Family rooms
Non smoking rooms
💪 Fitness center
🅿️ Free Parking
📶 Free WiFi
🛎️ 24 hour front desk
🎉 Banquet
👔 Business center
👕 Laundry service
📶 Internet access
🛗 Lifts
Luggage storage
❄️ Air conditioning
Garage
Carbon Neutral Stay
UN-Verified Carbon Removal
Best Rate Guarantee
Free Cancellation Available
📶 Free Wifi
💪 Fitness Center
🅿️ Parking
📶 Wifi
🛎️ 24 Hour Front Desk
👔 Business Center
👕 Laundry Service
Wheelchair accessible
WC
🧹 Cleaning
🔐 Safe
First aid

💰 Price Guide

Rooms at Marlin Waterloo start from approximately £150/night for a standard double. Booking through IMPT matches Booking.com prices — and new members get a €5 signup credit on their first booking.

Tip: Book through IMPT to save up to 10% vs Booking.com, get a €5 signup credit, and automatically retire 1 tonne of CO₂ — all at no extra cost.

📍 Location

{'street': '111 Westminster Bridge Road', 'city': 'London', 'region': '', 'postal_code': '', 'country': 'United Kingdom'}

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🌿 Marlin Waterloo from £150/night. Save 10% vs Booking.com. Every booking removes 1 tonne CO₂. €5 free credit for new members.
Book Now →

❓ Frequently Asked Questions

How much does Marlin Waterloo cost per night?

Rooms at Marlin Waterloo start from approximately £150/night. Booking through IMPT matches Booking.com prices — new members also receive a €5 signup credit.

Is Marlin Waterloo worth the price?

At 6.7/10 from 2,059 verified reviews, Marlin Waterloo is rated Pleasant. At £150/night for a 4-star london hotel, it offers solid value — especially with IMPT's 10% discount.

Does Marlin Waterloo have parking?

Yes — Marlin Waterloo offers free on-site parking. This is a significant advantage, as central hotel parking can be expensive.

What is the carbon impact of staying at Marlin Waterloo?

An average hotel night produces ~35 kg of CO₂. When you book Marlin Waterloo through IMPT, 1,000 kg (1 tonne) of UN-verified carbon credits are retired — 28× what your stay produces. This costs you nothing; IMPT funds it from its commission.

Is booking through IMPT more expensive than Booking.com?

No — IMPT rates are consistently up to 10% cheaper for the same room. Plus a €5 signup credit for new customers and a best-rate guarantee.

Is free cancellation available at Marlin Waterloo?

Yes, most rates include free cancellation, typically up to 48 hours before check-in. The full policy is shown before you confirm.

What are the check-in and check-out times at Marlin Waterloo?

Check-in is from 15:00 and check-out is by 11:00. Early check-in and late check-out can be requested, subject to availability.

What neighbourhood is Marlin Waterloo in?

Marlin Waterloo is located in london. The surrounding area offers a mix of local restaurants, shops, and attractions. See the Neighbourhood section above for specific distances and walking times.

Is Marlin Waterloo good for families?

Yes — Marlin Waterloo offers family rooms, and is well-suited for families visiting london.

How does IMPT's carbon removal work?

IMPT funds UN-verified carbon removal from its booking commission — regenerative agriculture projects, tokenised on Ethereum with public verification. No double-counting, no greenwashing. You pay the same (or less); the planet benefits.

Is Marlin Waterloo an eco-friendly hotel?

When booked through IMPT, Marlin Waterloo becomes carbon-negative — 1 tonne of CO₂ is retired per booking, which is 28× more than an average hotel night produces. IMPT makes any hotel a green choice without changing the price.

What is the best time to visit london?

Prices and availability vary by season. Check IMPT for the latest rates at Marlin Waterloo — booking early typically gets the best price, especially during peak season.

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