I stayed for two weeks for a work trip and it really was flawless. A bit about the experience:
The unit/building: it was beautiful and exactly as pictured (although perhaps feeling even a bit larger in person... the bathroom was enormous). The garage felt secure because of the gate and I never saw any one just wandering around. From 6 pm to 6 am, you'll notice a friendly and alert guard moving around the common area (this is common for nicer city condo buildings)
The host: Jimmy has very clear directions, expectations and excellent communication. I managed to find the one thing that wasn't in the unit (a steamer or clothing iron), and upon messaging Jimmy, someone was at my door with options in LESS than 10 minutes.
The area: if you're city person, there will be no surprises here. Apply common sense and you'll be able to enjoy the area and feel like a local quickly. I got the unit with the intention of cooking, but rarely did so due to the variety of authentic, cheap Mexican food all in walking distance of the building.
If you're a country mouse, perhaps mentally prepare to only leave the house in your car. The occasional house-less person may say hello outside, but the local residents are welcoming. I never saw one hanging out in front of the entrance either. Great stay!