We spent a whole week at Henry's place - family with two kids. The living and dining room was spacious and comfortable, and there were two separate bedrooms with double beds (approx. 1.40 m each). The flat is in walking distance to the underground station "Elephant & Castle" which is only a couple of stops from the city centre with all the sights. You can even walk from there to London Bridge in half an hour. In Elephant & Castle, there are a lot of shops where you can get food if you want to cook, and a lot of restaurants if you like to eat out. Please be aware that the kitchen is well equipped with pots, pans, dished etc., but that there are hardly any spices, oils etc. So you have to bring that if you want to cook. There is no dish washer either, so prepare to do the dishes by hand.
There is a big tv in the living room with lots of programs and even streaming offers like Netflix or Amazon Prime.
We had a great time at Henry's place and I can fully recommend it. The only thing that might bother you is that the walls are quite thin. In the flat above us, there was a person with a severe cold and we could hear him coughing the whole night. On the other hand, the flat is very quiet because there is no traffic from the streets which might bother you because it is in the very end of a street with hardly any cars moving.