I recommend this place as cheap, convenient, and trouble free :)
Wifi was good for those quieter days /nights.
Easy location, taxis to most areas are cheap and easy as is the bus system (just use google maps)
I was collected from the airport and clean sheets provided weekly (stayed in the apartment 4 weeks).
Lapa is a busy place, you'll not struggle to enjoy yourselves. The apartment I stayed on was on the 10th floor and far enough away from the parties so they don't keep you awake when you want to sleep.
Enjoy.