We loved our 1-week stay here in February.
The location is super convenient (<10 minutes to walk to the massive beach) and felt like the safest place in Rio too.
Decent supermarket a couple of minutes walk away.
Friendly 24h concierge team let you in at any time.
We made use of the basic (but free) gym in the building which was nice.
Dircelia was friendly and responsive to all our questions and provided us with some specific information for carnival timings which was very helpful!