I stayed in Greg's house for two nights and it was a great experience. Greg's house was well-furnished and has every thing I need. Greg was so warm and well-communicated that he gave me lots of suggestions on where I should visit and where to eat in London. Also, I caught a cold during my visit, but Greg was so nice to offer me traditional Chinese medicine for my cold (I'm Chinese), and Greg made perfect Paella. I definitely want a second stay in Greg's house next time I would visit London.