Solaria Nishitetsu Hotel is located next to the Nishitetsu Tenjin station where you can take trains to suburbs of Fukuoka. And its very close to the Fukuoka subway station, where you can travel around the city easily.
There are a lot of shopping places and nice food (including famous ramen places) nearby. Plus it is not as busy as the Hakata train station area, we find it very convenient yet it still gives us a quiet and comfy space to rest after a long day.
Service is good, breakfast is nice with enough choices, highly recommended and will definitely consider to stay in this hotel again in the future.