It's an excellent, sturdy stool, which is easily foldable and transportable. It's very good for any guitar, whether a large acoustic, electric or bass. Used it two times for a Fender acoustic bass which is a bit more awkward than other instruments, also without problems. It has a place for your legs in front. I think unless you weigh a ton it won't break -- the construction seems to account for a broad weight range. It has a holder for any guitar and that's where I usually keep one -- a guitar of any weigh won't tip the stool over, unlike some other stools I've seen.
I also use it for playing keyboards with the stand K&M 18976, the keyboard sits ideally 10-15 cm (4-6 in) higher than the stool, so make sure your stand can go that high.
Also doubles as an impromptu bar stool. Has not been tried in a bar fight, so cannot comment on that, but I have a gut feeling it could survive very rough times.
I bought two of these, just for fun, since they seemed really cheap and I needed something like that for recording and practicing in the studio.
I was quite surprised when I got them! It's easy to set up and really easy to put back together and store. I expected less since it's so cheap. The only thing is, while you sit on it seems kind of unstable, but it really isn't. It's just the feeling you get because it's made out thin materials.
I use it for practicing and recording all the time and would recommend it to anyone. In the backend, you also get a pull-out guitar stand, but I don't use it that often since you can't put an another instrument on it, while you're sitting on it.
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