We had such a good stay at Angel's place. The accommodation is small but is perfect for a few nights and has everything you need! We travelled with our children (5 and 7) and they loved the Harry Potter theme! The kids wanted to travel on the tube and it's about a 20 minute walk but Angel had told us about local buses so there are closer options if you want them.
Beds are really comfy and everything was spotlessly clean, I would recommend staying here!