The location is unbeatable. You are literally a minute away from Gran Via and you can walk to all major sites. Yet the home is very quiet and you will have no issues sleeping in the comfy beds. The host is very responsive which helps a lot.
The only issue we had was that the living room does not heat up on cold days for almost a day which was consistent with some of the prior reviews. You may be able to get around this by requesting the host to leave the heater on a day before you get there if the house is unoccupied before your stay. This is only a problem when it is very cold outside. Other than that this is a great place and we would absolutely stay here again.