We stayed in Jorge's apartment for 2 nights, a Saturday and Sunday. I communicated solely with Jorge and he was very available and helpful. A friend of his let us into the apartment, and while there was certainly a language barrier, she was very nice and showed us everything we needed!
The apartment itself is very clean and comfortable - exactly as described, BUT it is VERY loud at night! Fortunately we never travel without earplugs, because we would have gotten zero sleep without them. The bar below the apartment stays rowdy well through 3-4am (even on a Sunday night), and we could easily hear conversations from surrounding apartments. Saturday night was excessively loud past 5am, and we awoke to puddles of sick on the sidewalks outside...so it's quite the party strip.
If you are a light sleeper, this is not the place for you, but if you don't mind sleeping in earplugs all night, or are a night owl yourself, then the apartment itself is great and is conveniently located. Close to good restaurants, and a 15 minute walk to the train station.
Overall, it is a good place for the price point, but next time we would spend a bit more to avoid the raucous of the street below.