We were in apartment number 34 which was very spacious well-equipped and comfortable however we did not have internet for our entire five night stay which is just unacceptable in this day and age. The ladies in reception did their best to help and made a few bookings for us, but the issue
was never resolved despite several promises that it would be taken care of.
This made doing any research for Madrid next to impossible and made for a very frustrating stay.
We we're very happy with the location but it was a bit noisy with traffic as there are streets on both sides. Light sleepers will probably need ear plugs. I certainly did.
The ladies and reception were very friendly and helpful and without them our stay would have been much less satisfying.