Bought a house. Time for a crazy reef tank

[Dearth]

Just some things to consider

Will it be viewable from both sides?
How big are you looking for your tank?
Adequate ventilation for heat and moisture and storage space?
If house is 2 floors will display be up and plumbing be down?
How much room for cleaning and moving stuff around?
Future room considerations IE. remodelling, purpose built, resale value?

Just some ideas