I assumed it would fit an 88 key keyboard like the Glorious Sound Desk Pro, but it does not (the dimensions are written in the description, but the other desk says explicitly what kind of keyboard will fit, so I assumed this one would fit the same sort of keyboard - my fault).
Otherwise, I think the product costs a too much for the materials it is made from and the problems it has. Paying 400+ for an MDF product, I would expect the purpose-designed features to work really well, but they don't.
The speaker spinners spin too easily, so my monitors are rotating away from me constantly. The pull out desk can't be locked in place so my keyboard slides in and out and shakes a bit while I'm playing. The pull out desk is also very weak feeling, I'm worried if I play too hard I will break it off. I can't pull the desk out far enough to access all the knobs on my AN1X either. I can reach the knobs if I pull my synth forward so that it hangs off the front of the pull out desk, but then the desk feels like it is going to break at any moment from the weight being so far forward.
Cool design, with a lot of cool ideas; but nothing really works well enough to make it worth using, especially for the price. I waited several months before writing a review in case I could find good solutions to the problems or grew to like the desk, but it sits disassembled in my cellar now.