We stayed a week in Silvias apt during carnaval and it was perfect for our needs. Two possible sleeping rooms, both with air-con. Well situated in a fairly calm area but only 10-15 min walking distance from St:a Teresa, Lapa and Catete/Laranjeiras. It's very close to the metro as well. Silvia was a great host. Easy to communicate with all along, flexible and helping us with everything from music recommendations to finding sho repairmen. Nice and easy going our only regret is that we didn't have a chance to hang out with her more. We would definitely recommend staying here.