We stayed at Oscar's studio 5 nights and really enjoyed our stay. Like the other reviews stated the studio is just like the pictures with all the amenities you need. Recolleta is safe and very centrally located between all the attractions in BA. Oscar is a great host and offers all the help you need. We also enjoyed the BBQ op the terrace and had our own asado! Oscar even tipped us where to buy the best Meat! All in all We really felt at home in BA and Oscar's place played a big role in this. One tip: leave early enough for the airport. It took us 1 hour to even get out of recolleta and BA centre to the autopista to even start getting to the airport. BA's traffic is a mess!