This is a great apartment in the heart of Madrid. Access to and from the Metro is incredibly easy and there is a 24-hour grocery store a few hundred feet from the apartment. The only reason this apartment is getting 4-stars from me is due to the poor internet. I wouldn’t typically have an issue with bad internet while I travel, but I was working remote and it made my job incredibly difficult as I was constantly logged out of WiFi losing a lot of work each time. We reached out to the host to find a solution, but unfortunately they couldn’t come up with anything. Overall, this is a really nice place to stay and the only issue is easily fixable. I will note that the walls are fairly thin as well and some neighbors can be noisy, but wasn’t an issue overall and we were there for a month.