We only stayed at Myrta's apartment for one night, but it was a very pleasant stay. The location is amazing, and the apartment looks exactly like provided on the photo. Myrta was also so nice to let us drop off our luggage and pick up the key earlier in the day, which was very helpful.
Only downside was that the apartment could have been a little cleaner (dust in the bedrooms, hair in the bathroom, some stains on the bedsheets and pillows).