Vin's apartment was great. Very comfortable and clean. The location is very close to major spots in central Madrid and has easy access to public transportation. The street is lined with great restaurants and full of city life but the apartment is very well sound proofed so you wouldn't know it as you enjoy a nice night's sleep in comfortable beds. The two terraces were awesome as well to spend time winding down our evenings.
Vin is a great host who communicated very well throughout and offered great suggestions on transportation, restaurants and attractions. We truly enjoyed our stay and would definitely stay again if ever back to visit Madrid.