We thoroughly enjoyed our stay at Elizabeth and Hugo's space. As some reviews have already mentioned, it was a great size considering its proximity to core London. Living room was quite comfy and good space, beds were comfy and the kitchen was well stocked for most of our cooking needs. The internet was initially quite slow, but Elizabeth was very helpful in upgrading the speed, which will be a huge benefit to future guests. Area is safe and has easy access to grocery stores (a larger Tesco is about a 10min walk away) as well as smaller convenience stores.
Only thing worth noting though is that the unit is on the third floor with no elevator and there are also stairs leading down into the main bedroom. This was no problem for us, but worth considering if you have issues with stairs.