Javier's graciousness and responsiveness are unsurpassed. He was attentive and quick to respond. Additional gems are downtown location in walking distance to virtually everything; price; elevators with 24-7 building security; and very strong shower water pressure.
The day I arrived, cleaning was subpar; however, Javier was quick to troubleshoot, apologetic, and proactive. He sent the cleaner 9a the next morning, and she cleaned the room top to bottom.
The unit is functional. The electrical stove plate works well to prepare a dish or two. I cooked beans, sauteed broccoli, and reheated steak and onions w/no issues. Javier accommodated early check-in and late check-out.
Things to note: The bathroom is narrow, though not impossible to navigate. If you have hyperosmia, inflammatory disorder, or sensitivities to smoking or incense, various fumes and odors made my stay difficult. If coming from U.S. bring an electrical converter. And buy yourself a SUBE (metro) card at the airport!