Andrea's place is located near the airport. When heading to the airport by metro you need to transfer 1 time, but still it's quick enough, and it takes us about 35 minutes in total to get to the airport.
The room is small but super clean, we need to share the bathroom with others, but at least during my stay it's always available.
There's a Carrefour supermarket nearby where you can buy some food and water.
All in all, I fully recommend this place if you just need a place to stay before your next-day early flight.