Villa Mora was a great choice for our 6-day stay in Sevilla in February 2023 ("shoulder" season for tourism). Our host, Maria, was tolerant of my schoolboy Spanish and moved to English when it proved inadequate. (installing that common phone app for text and voice was a big help.) The flat is on the 2nd floor (3rd by the American count of 1-2-3), but the newly remodeled building has a one-person elevator, helpful for me knee at the end of a long day.
As described, the flat has a washer, which proved helpful in packing light.
The immediate neighborhood is another virtue, steps away from Plaza San Marcos (all the taxi drivers knew that location.) Within a two-minute radius are a small bakery (Horno San Marcos) with extended hours, plenty of places for coffee/breakfast, Tapas-oriented bars and restaurants, and shops. The map tells you, correctly, that the interesting places in Sevilla are all within walking distance.
We will return for our next visit to this wonderful city