I only met Nicola's husband(I guess).
When I arrived they had dinner, made noise and switching on and off light that is outside the door(which is hard if you are used to darkness to sleep) until around 12-1 am and in the morning they were awaken by 7 am and chatting.
The wifi was pretty slow and couldnt connect inside the room, had to use my mobile data.
The heating didnt work even though if you used the blankets it was not cold.
In the morning I took a shower and in the middle of the shower the water got cold.
The area is not exactly in the center of London but in a more quiet area, the room was pretty small and clean. It had a kettle inside the room and a wardrobe which had clothes inside.