Sun Mar 20, 2016 1:36 pm
In terms of structural engineering, there's very little difference in designing a concrete tower for student accomodation and designing a concrete tower for private residential/flats. Assuming, that is, that the architectural layout of the student accomodation isn't so awkward that the engineer has to put columns and walls in places which would compromise a change in layout. Other than that, there may be some differences in penetrations for services.
The main factor, which everyone outside notices, is the cladding. Student accomodation usually have cheeper, lighter, low-quality cladding which doesn't last as well. It is possible to change the cladding and reconfigure the internal layout for private residential. Cladding can be changed, although more expensive glass and stone/recon stone is a lot heavier than typical rain-screen cladding and the slabs need to take it. Changes to hotels are more problemtic, unless the original designs to allow for higher loads.
The use of buildings changes all the time throughout their lifetime and I'm sure that will happen again. Also, many of these schemes are built by a developer and then sold on to a second business which then leases them, typically for about 25 years.
So I wouldn't be too worried.