Delta Hotels by Marriott Lhr Windsor, SloughDelta Hotels by Marriott Lhr Windsor in Slough, United Kingdom has a corrected score of 3.1 ± 0.1 (solid evidence, 4 of 4 platforms), ranked 7 of 17 hotels we score in Slough. Its platform ratings, normalised to 0-5, average 3.0 before correction: Booking.com 3.0, Tripadvisor 3.2, Google 2.8, Agoda 3.2. Rooms from about $161 a night (cached, not a live quote).Located in Slough, this 4-star Delta hotel sits midway between Heathrow Airport and Windsor. It contains 382 guest rooms and serves both business travellers and tourists visiting Windsor Castle. On-site facilities include three restaurants, a pizzeria, a bar, and a health club with a gym. The property offers event spaces for up to 400 people and provides 24-hour room service and self-parking for a fee. While the interiors are modern, some guests have reported inconsistent cleaning standards and maintenance issues. The hotel operates under eco-friendly rules where housekeeping is an opt-in service.What stands out

Three on-site dining options

Health club and gym

Large event capacity

Watch out for

Paid on-site parking

Inconsistent room cleanliness

Better-scored in Slough

The Langley Buckinghamshire, Slough: 3.6 ± 0.2 (fair evidence, 3 of 4 platforms), from $689 a night. The Langley Buckinghamshire is a five-star hotel housed in a Grade II listed Palladian mansion dating from 1756.

Residence Inn Marriott Slough, Slough: 3.6 ± 0.2 (fair evidence, 4 of 4 platforms), from $164 a night. Residence Inn Marriott Slough is an all-suite hotel situated in Slough, within walking distance of the local train station.

Premier Inn Slough West Trading, Slough: 3.5 ± 0.2 (fair evidence, 3 of 4 platforms), from $103 a night. Premier Inn Slough West is a budget hotel situated within the Slough Trading Estate.