If you have the time and don’t care about burning the gas, it’s an interesting experience.
Even if this guy shops for you, you will not get EXACTLY what you want. Not possible. For example, I wanted a 12" deep, 15" wide pantry cabinet and couldn’t find it in the matching wood species and finish. Ended up with upper and lower cabinets in its place.
The other cool thing is the moulings/trim outlet right across the road down there. Very cheap, mostly primed white MDF trim, that is well stocked. If you need crown, base, or casing for a bunch of rooms it’s worth the trip.