We have been staying at Sérgio's apartment for 3 weeks and felt right at home. His apartment has a full-stacked kitchen, is right in the center of the coolest neighborhood, and has pretty much all other amenities you could wish for.
For 1 week we worked remotely from the apartment and the wifi is enough for two Zoom meetings running at once, so no worries there :-)
The apartment is super clean and everything is well cared for.
Sérgio is always reachable via Whatsapp if you run into problems or have questions, which was really helpful during the Covid times.