The place was filled with cockroaches, we would find at least 3 or 4 roaches per day... The bus terminal and the intersection in front of the house are incredibly noisy 24/7.
We stayed for a month, and were only given 5 toilet paper rolls. When we asked for more, I was told that we were only given more to "apologize for the cockroaches". Toilet paper is not that expensive so buying it ourselves wouldn't have been horrible, but still cheap of the host to not offer it.
Staircase was super narrow and very uncomfortable to climb - with or without luggage.
The actual family that lives in the house was nice (especially one man that really seemed to care about our cockroach problem). Eri doesn't live there so don't go to her with issues you may have. The family doesn't speak English though, so make sure you know enough Spanish to communicate with them.
The space in itself is decent for two people, but the matress is rock hard. Good stovetop and oven, and fridge big enough for our needs.