We had a good time at Eleni & Tom's house. Although we didn't get to see them very often (London is simply too interesting to stay home), we were received cordially and felt really at home. The location of the house is fantastic. Tranquil and easily connected to other parts of the city.
The room is spacious, as is the bathroom. The bed you'll sleep in is a sofa bed, not too big or comfortable. Nevertheless I would really recommend this house to you.