Nice hotel, not in a prime location
Hotel Marriott Maida Vale looks like brand new, rooms and bathrooms are furnished with very high standards; bed and pillows were very comfortable. The room was equipped with a fridge (empty) and a large screen TV with a big choice of channels. It was perfectly clean and quiet. Check-in and check-out were done in seconds.
The downside is the location - it takes around half an hour to get to central London by tube. There isn't great choice of restaurants and shops around. But, on the other hand, location is safe, clean, and quiet.