I spent one week in Sevilla as a solo traveller. I wanted to experience the city in the most authentic way, and renting an airbnb apartment seemed like the best way to do so. I arrived late on a flight from the UK, and got to the apartment around 11pm. I had arranged to meet the host at the front of the apartment block, and was met by Carmen and her partner who were very kind to come to the apartment at that time. They showed me the entrance to the apartment, where to find everything and gave me some tips on where to find the local attractions and restaurant/bars. I really appreciated the friendly welcome when arriving in an unfamiliar location.
The apartment is ideal for one or two people, very modern and very clean with extra special touches with tea/coffee and some small snacks. The apartment has a washing machine, cooking hob, microwave and other kitchen essentials so it would be easy to be self sufficient if you wanted to. There is also access to the roof terrace, but I didn't use it. Heating and air conditioning also available.
The location of the apartment is perfect for exploring the city centre, Calle Sierpes is a few minutes walk away from the Cathedral and most of the other main attractions are within a 10-20 minute walk. It feels very safe and I had no issues staying here and exploring the area as a solo traveller. If you wanted to take taxi's there are taxi ranks close by, there are buses and trams close by and the nearest bus station is a 10 minute walk.
I highly recommend this location and apartment if you are looking for somewhere to stay in central Sevilla :)