Hm … that’s a loaded question.
I don’t think I have a definitive answer to it. It all depends on the project and complexity. The first site assessment is usually pretty quick, at least if everything is accessible. After doing it for so long I usually see most problems by simply glancing at the site. Measurements depend on the location and again on accessibility, how much is in the way. For example for this project the site was pretty much empty and not too complex. Taking the laser to it to measure was easy, so that didn’t take more than maybe 15 mins, double checking corners, plumb, level and stuff.
Then sketching with the client and going over things, and of course all the chatting with the clients after which you usually know their whole family history and more 🤣 That can be quick and can drag on.
Ideally after sketching with the clients the basic plan is already done. I got a bunch of different cabinets, fronts and of course Knobs ‘n’ Pulls (shameless plug) saved to the asset browser so that I can throw a scene together pretty quickly once I have the room built. The longest part is usually looking for hardware and stuff the client wants and plan how to integrate that and make it all fit. Some special items can require some more planning.
I think all in all I try to get a design together within a day max, hours wise. Bigger projects like a kitchen for example can of course take longer.
I often send out WIPs to dial in details too, then you wait for answers and revisit.
There’s so much that can influence the time it takes, it’s hard to say it usually takes x-amount of time.