Layout planning/design with construction company

Since apparently (from what I understand from you here) there really are BU that help us to design the plan,

... it is important to remember that such help "all inclusive" of course does not have "premium" level quality. If you build a flair on a carefree plot, that is fine - otherwise a freelance architect is really worth it.

The current plan we have come up with is probably still too immature to post here.

On the contrary, this is exactly the right time. Even from the true core of nasty remarks, one can learn something.