Chek-in works great, the details to get to the Building and then the apartament was very accurate.
The apartament is very quiet even when they are several offices working in the Building including the embassy of Argentina and Chile (so you could even find people who understand spanish arround)
Location Is great, very elegant neighbor with a Lot of shops and restaurants near by and close to public transport
the sofa bed was very uncomfortable and bad equiped, the matress in the bedroom was not very confortable neither