We stayed here for a week in July as a family of five and found the apartment very clean, tidy and comfortable. There are three bedrooms with very comfortable beds, two bathrooms, a washing machine including dryer, a separate kitchen, and a separate living plus dining room. There was plenty of space for the five of us and overall it was a very nice place to stay.
The location is excellent. Lambeth North Underground station is directly opposite the apartment and Waterloo Station is also within easy walking distance, making it very convenient for getting around London.
The main downside is the street noise. The road outside can be quite noisy, particularly at night, with revving motorcycles as well as sirens from ambulances and police vehicles. We also visited in July when the daylight hours are very long, and a considerable amount of light comes into the bedrooms very early in the morning.
For an apartment at this price point, blackout blinds or curtains would make a significant difference. They would help control the early morning light and would potentially provide some additional insulation from the street noise.
It is also worth noting that there is no air conditioning, although the windows can be opened.
Overall, we found the apartment very comfortable, spacious, clean and extremely well located. We would have enjoyed our stay even more with better control of the early morning light and street noise.