I had a great stay at Holiday Inn Express Osaka City Centre. The room was spacious enough, very clean, and had a great view of the city. The bathroom was definitely one of the highlights, and the amenities were convenient. Overall, the room was comfortable, well-maintained, and exactly what I needed for a week in Osaka.
The location was superb for me and made it easy to get around the city. It's definitely one of the hotel's biggest selling points.
There were only two things I wasn't particularly impressed with. The breakfast was quite limited, and the options were almost the same every day, so it got a little repetitive after a while. The gym was also a bit disappointing, as it's not really a proper gym if you're looking to get a decent workout in.
Other than that, I genuinely enjoyed my stay. The room, cleanliness and location made up for those minor shortcomings, and I'd happily stay here again. Definitely worth considering if you're looking for a comfortable hotel in a great location in Osaka!