We stayed in Ipanema for 4 days. The location was perfect - 5 min from the beach, metro and close to a grocery store and some other quick cafés.
It's also very easy to grab taxis. The apartment was very comfortable and clean. The benefit is that it's an apartment that's serviced like a hotel so it's cleaned every day and the staff are very nice. Charles was very helpful and accommodating...we were able to get an early check in and he called as soon as we arrived to make sure we were ok and to answer any questions. Definitely a great 4 spot and location! Definitely recommend!