We have only positive things to say about the place and the host and are happy to recommend it to anyone. A few remarks that may be of value to visitors:
1. If you need more than one set of keys, let the host know in advance. The host did supply another set when requested but I should have asked well before arrival.
2. There is building construction next door on workdays but only after 8 am and never late. The noise level is not high at all, but it could bother some late-light sleepers.
3. It is Buenos Aires and BA is a noisy city. You will hear vehicle sounds from the street, and this is normal and to me, acceptable, but it is worth mentioning for those that need absolute silence.