Maria's place was wonderfully located, in a quiet and beautiful street in the heart of Madrid. Within 5 minutes you're in the centre, and really close to public transport too although its walkable everywhere. It was a good size, good value with a comfortable bed and sofa, cosy and clean. Great value for money too. We ate out and only stayed for a few nights so didn't use the kitchen but it was fully equipped. They even left us some Coca Cola in the fridge.
The only thing is it gets a little loud when neighbours walk past your door chatting or moving luggage, but I slept with earplugs so it didn't bother me.
Lovely stay and would highly recommend and stay again!! Perfect for two.