Diego's apartment is nicely decorated and very central. Our check-in process could have been smoother, we weren't given any information until shortly before our arrival, and there are quite a few keys to access the apartment - we had to guess which ones were for which lock. We were asked to check-in two hours later to allow extra time for cleaning, but when we returned the bathroom hadn't been cleaned, and there was trash left on the floor. Diego insisted on communicating exclusively via text message and just stopped responding via the app - which we found to be a bit of a nuisance. We were left with a mostly finished roll of bath tissue for our 8+ day stay, no handsoap was provided, and there is technically a hairdryer but you'll find that the cable is severed. The building is also quite noisy at night, I recommend earplugs if you plan on staying here.
Overall, the apartment + area are pleasant, but a little extra effort from the host to make the experience smoother + take away the guesswork would have made our stay a lot more enjoyable.