David’s apartment was very close to the Madrid Atocha train station and had lots of room. My wife, myself and our two adult children were in Madrid on vacation. There are two bathrooms and four beds. The apartment is at street level which made for easy access.
We did not find it too noisy outside, the area seemed to be a mix of commercial and residential. We were only there one day (a Sunday in November) but really enjoyed the place. We arrived early and David made an extra effort to turn over the apartment quickly so that we could check in, which we appreciated.