Overall, an ok stay. I probably wouldn't stay again, but I don't regret booking it.
Pros:
The location was decent, located just under 10 minutes walking from Sol, and about 5 from the Sevilla metro station.
The sheets and towels were clean, as was the apartment itself.
The pillows were super comfy! I'm pretty sure they were memory foam. The bed was just ok, but the pillows were great.
A fan was provided in the room, which was essential for hot summer days.
I did not use it, but the kitchen was available for use and appeared to be stocked with pots/pans, basic spices, oil, etc.
Cons:
The listing says you can check in as early as 9, but I was not able to check in until 2. I had to drop off my bags and come back. I don't mind an afternoon check in, but I wish it had said that on the site
The listing also said that there would be two beds. Instead, we received one double bed in a room. I guess you get the 2nd bed if you have 3 guests rather than only 2.
The only lock on the individual room was a deadbolt, so you could not lock your room when you weren't in it. Since the apartment was shared, I would have preferred to lock my room while I was away.
The bathroom is very small and is shared between 3 rooms, and the shower floor was slippery. (Pro: Everything in the bathroom was clean!)
The room is up 3 flights of stairs, no elevator, as it's an old building. Obviously not the host's fault, but something to be aware of if you have mobility issues.