Location, location, location :)
This apartment was everything we needed and exactly as advertised - compact and comfortable.
You really can't ask more than this regarding location in Madrid: it's a step away from Gran-Via and a few more to the rest of the iconic city center. the apartment is situated between Chueca and Malasana neighborhoods which offer the best of madrid's hangouts, shops and eateries.
Melvin was super communicative, and his colleagues were up to help with anything in need (baggage keep, key handing and etc)
Thank you for this wonderful Madrid experience!