Holiday Inn London - Heathrow M4 Jct.4, LondonHoliday Inn London - Heathrow M4 Jct.4 in London, United Kingdom has a corrected score of 2.8 ± 0.2 (solid evidence, 4 of 4 platforms), ranked 586 of 785 hotels we score in London. Its platform ratings, normalised to 0-5, average 2.6 before correction: Booking.com 3.3, Tripadvisor 2.3, Google 2.3, Agoda 2.5.Located near Junction 4 of the M4 motorway, this 4-star Holiday Inn serves travellers using Heathrow Airport or visiting Windsor. The property contains 615 rooms, including sound-proofed options for quieter sleep. Facilities include two restaurants, bars, a gym, and a business centre with meeting rooms. The hotel follows Woke hotel eco-rules, where cleaning is an opt-in service. It is a practical choice for business trips or families, as children can stay and eat for free. While the rooms are modern, the lobby can become loud during morning hours. On-site secure parking and an airport shuttle service are available for guests.What stands out

Sound-proofed room options

Free meals for children

On-site secure parking

Airport shuttle service

Watch out for

Noisy morning lobby

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