I'm using this room as my leaving room on the everyday basis but if you're interested, it can be yours for few days.
I keep my belongings there, but three is enough space for you too.
You can freely use equipped kitchen and bathroom with basic toiletries.
The flat is 2 min walk from Park Royal (Picadilly line) and 3 min from Hanger Lane (Central Line). It takes about 30 min to get to Central London.
Restaurants and shops near by.
I live alone with my friendly cat