The studio flat is just as in the pictures, and was very clean and well kept. We did not use the kitchen, but it seemed modern and to have the most important utensils.
There is street parking in the area, we found free spots just outside the building each day (in September).
The location is good, as it is fairly close to the beach (the area around la caleta playa - a bit outside the city centre) and also to down town. It is worth mentioning for those who do not like to walk much that the studio is located on the top of quite a long hill, but you easily walk down to the beach in about 20 minutes, or down to the city centre also in about 20 minutes (which is quite a nice walk alongside the Gibralfaro castle, with beautiful views over the city). There is also a bus that will take you up the hill. Taxi from the city centre was less than 10 euros.
We never met Alvaro in person as the check in/out was done using a key security box (which is quite comfortable when not knowing your exact arrival time), but he was very helpful and fast at responding any questions through the AirBnB app.
As long as you don´t mind the distance from the centre/playa, we would very much recommend the studio!