Kutsurogijuku Chiyotaki is a traditional ryokan in the Higashiyama Onsen area of Aizuwakamatsu. Japanese-style rooms and onsen baths (tattoos NOT allowed, but you can book a private one for an additional fee in case you have one) give this place a quiet, relaxed feel. Breakfast and dinner are typically served at the ryokan, with a focus on local dishes. A good option if you’re looking for a traditional onsen stay a little outside the city center.
If you came without a car, you can still explore the city using the Aizu Loop Bus, which has a stop near the ryokan. The official website has timetables, and further down the page you can also find an English map with all bus stops.
Aizu Loop Bus timetable and map - https://www.aizubus.com/rosen/machinaka-shuyu
The nearest bus stop - https://maps.app.goo.gl/BDWYLwHchs4RqLad8