If you need to pick one Capsule hotel in Osaka, this has to be it. Its walkable distance from Dotonbori plus very close to Namba station which can be used to go to Kyoto, Nara or Koyasan. Spacious locker rooms, and public baths. Free amenities as well.
Had a great stay! This is my second visit. Like my earlier visit, the staff were all very friendly, making you feel home. The room was spotless and cleaning was done daily.