Staying with Matt/Ella was a great experience. The apartment is located very close to Euston train station, so you can take the tube to discover London or other trains to discover the UK without having to schlepp your belongings across the Big Smoke. Check-in is self check-in, but Ella answers quickly, very friendly and detailed. The apartment seems to have be recently refurbished. It has two clean bathrooms, a kitchen, a washing machine and a dryer. The bed was comfy. The only slight disadvantage was the size of the room. If you have a bit more luggage, it might get cozy, but that should not be that big a problem, if you're just staying for a few days.