Juan-Carlos is welcoming and has put a lot of effort into making sure everything is in order and convenient for his guests. It's particularly clean and tidy. You don't go there to hang out because there's no living room, but to sleep, to cater for yourself and shower etc - it's a comfortable and well-oiled machine, with a considerate host. There's plenty of space in the rooms, and it includes a desk and chair - handy for work. The tube is only a few blocks away, and you can walk to a pub on the Thames in 5 minutes. The only caution if it bothers you is that there is a continuous slight hum of traffic noise.