Pros:
The host (Elena) is very welcoming and helpful.
The apartment's location geographically is very convenient, you can reach many attractions by foot, there is a big transport hub (including metro station and buses to/from the airport) nearby if you prefer public transport. And there is no problem with Uber (through local taxi service) if you prefer it.
The apartment is very clean.
The wi-fi connection is stable and the Internet speed is enough for the general browsing.
There is an additional metallic shutter on the bedroom window witch when joined with the standard blinder is helpful if you would like to sleep in the darkness.
Two air-conditioners are more than enough for the space.
And, once more, Elena is very pleasant host :--)
Cons:
There is noise from the street and (to a lesser degree) from the elevator.
Special aspects:
There is no lock on the bathroom door.
While geographically location of the apartment is very good and convenient and there are some nice streets and houses close by, the immediate neighbor is not that nice.
The inside of the building is a mixture of all and anything and it's interesting and fun to explore especially by night :--)
Overall:
It's a good apartment in general, we had pleasant stay there and would recommend it especially for a short stay (where you have not got much time) for 1 or 2 people.