Dormy inn remains one of the best options for budget or solo travelling. Not only are staff always ready to help at any time if the day, they are patient when visitors are not fluent in Japanese.
They assisted me with sending my luggage to the airport, and patiently explained to me everything the hotel has to offer.
The hotspring is a must try, and I do appreciate the complimentary ramen at night, drinks in the afternoon and free icepops outside the springs.
My room had enough space to keep 2 suitcases open, pull open a chair to check my work in my macbook, and still have room to walk about.
The bathtub is also large enough, and amenities are also free at front desk.