When you pay for deliveries you're paying for convenience.
Less shopping, less getting transport, less cooking, easier clean up, etc.
So logically since you're paying for convenience the more convenuence the better.
Not delivering to your actual unit for whatever reason good or not is less than optimal convenience.
Say you lived in a gated villa community and you were required to visit the guard gate for every delivery. Not good. It's fine if you're satisfied with the incomplete deliveries at your building but I reckon you wouldn't complain if you could get deliveries directly to your unit.
Also to note there may come a time when you are ill, injured, disabled, or a frail elder. Surely you would appreciate complete delivery then I would think.
Cheers.