This is an ideal spot for any solo traveler. Its very well decorated and homey - additionally, by being 5-10 minutes walk from the historic district, you're in a great location. The "centro storico" is a little more touristy so by being in the modern part of the city, you're much closer to great local spots such as il ritrovo (specialty is panzerotto), monos (pizzeria, near the sea), cime di tapas (puglian fare with options for smaller portions in a "tapas" style serving) which are all frequented by locals.
Additionally, you're still so close to the center that you don't miss out on seeing the beautiful lungomare and the white washed buildings. I always felt safe in the city, even when walking later in the night.