Sidebar: who talked you into an in-floor cleaning system? Just from what I've read here, I would never consider one. Be sure you understand the pros and cons of an in-floor system before you buy. It's a big deal.
Your cleaning automation, and available options, is going to be significantly compromised by those stools. I'm suggesting you think that through. Those stools and the in-floor are forever, you can't change your mind later. You can abandon the in-floor later, if you decide not to use it, but that won't completely eliminate all its negatives.
The problem is, robot cleaners and suction-side cleaners, with their cords or hoses, will get tangled up in the stools. One way around that is to elevate the stools on a step. A step that the cleaners won't climb. That might make your stools more comfortable, too, depending on their height (I don't like tall chairs for that reason, I want my feet on the floor).
You already have areas that some cleaners won't get to (like the bench and the shelf). So you might have had to do some manual brushing anyway. That might be why the in-floor system was chosen, but again, be sure you understand what those can and cannot do.
Pool maintenance chores can be significant, so planning ahead and eliminating as many chores as possible is something to consider now. Benches, steps, shelfs and stools all impact maintenance chores. As does an in-floor system, especially one that doesn't work well enough to clean the entire pool properly.
Will the novelties of a shelf and stools outweigh the chores they'll create? And they may, for you, as they would for others. I'm projecting, in that I know they wouldn't for me. Just playing devil's advocate for you...