I stayed 14th floor of the same apartment, but it was already taken so I chose 13th floor this year. Honestly speaking, both rooms are super clean, neat and lots of amenities such as welcome fruits, freshly ground coffee, huge bottle of mineral water, soaps, etc. so I never been disappointed by Ralf and the Team's job. Also, veranda is a bonus. I always enjoy outside fresh air on the veranda with a cup of cappuccino which is bought from the next door from this building.
Location is seriously superb too. Several steps away from subway stations (2 lines) and the entrance is facing to busy traffic Santa Fe avenue so catching a taxi is super easy (always within 30 sec.) and taxi fare in B.A. is very affordable. Oh, the room is facing the other side of the street and high floor, so it was quiet, no problem of the noises at all.
I will definitely back to one of their room next year for sure. This is 'my home' in B.A.!!