They are as follows. In particular is the need for multiple campus network connections ideally one per student or occupant if not classroom space. Upgrading the technology of space is costly. However, the new technology costs are present in new construction as well. The constraint for this upgrade is often physical.
Some space is very hard to rewire.
The cooling capacity of the associated system may not allow new electrical equipment. The electrical distribution to the space may also be inadequate. A shortage of office space and an abundance of inappropriately sized classrooms are common campus space issues. Movable office partitions and folding class partitions offer easy options for larger spaces that require increased density. The physical structure may prevent this in relation to natural lighting, sound control, or egress.