Yes I think so
Let's not take away from the good studio vibes going on in this thread though
I think the point he's making is that unless you come up with a solution for the door, your studio vibes will not be so good.
I do get the need to make it a multi-use room...but there is a point of reality that you have to face, and the space simply won't work for everything.
So...what's key to you...the studio use, or the need to park a car inside, or a place to do your laundry?
My point was that this being a new house build...you have an opportunity to sort that out now...and maybe you change some of the multi-use requirements...or have the builder try and make some adjustment to how your space is laid out to accommodate things better.
If you let them build a typical garage with a sink and laundry area...it's going to be hard for a realistic studio use too...I just don't even get where you would be able to set things up, and also leave room to park a car inside...???
Hey...just be firm, the studio space is very important to you.
I live in the north east USA...and we get our share of nasty winter snow and freezing rain, and also the summer heat.
Never had a garage in all the years and across multiple houses....and if I had a 2-car garage, the first thing I would have done is formally converted it to a studio space.
Most people with garages end up using them as storage, and they get filled up quick. My neighbor has a 2-car garage...he's never parked his cars in it...there's no room!