This studio is in a great location and Sebastian was very friendly but we had some issues with the cleanliness, communication and security. The kitchen was minimal (we could only find one fork) so it was a challenge to cook and do dishes with no counter space. If you are planning on cooking, I'd recommend finding another apartment. Sebastián was friendly but impossible to contact when we were trying to arrange check-in and asking about a problem with the very loud air conditioner.
Lastly, none of the balcony doors nor the kitchen window closed securely and there isn't a safe. This is something that he will hopefully fix.