We, a group of 4 adults, stayed here for a weekend and really enjoyed our stay. The flat is easy to find, and the lockbox key access was very straight forward. The flat is simple but was comfortable, was spotlessly clean and seemed perfect for a short stay. The bedrooms are as they appear in the photos. There is a shower in a recess off each bedroom rather than being in a separate room. The extractor fans seemed to do a good job of clearing steam though and the bedrooms didn't feel at all humid or damp. The small kitchen off the living room had a hob and oven, toaster, fridge with freezer drawer and there were plenty of glasses, mugs, plates and cutlery. There were a few pans, kitchen knives, wooden spoons etc although we didn't actually do any cooking over the weekend.
It is very well situated near Paddington station and we were able to walk to central London easily. There are plenty of nice restaurants and bars nearby.
I would happily stay here again and happily recommend it to others. I think it is perfect for a short stay, especially if you're planning to be out and about. The living room space might be a little small for 4 adults if you were planning to cook and spend an evening in.