Just thought about this last night - haven’t spoken to DS yet. They’ll be on their own, in various mixed groups. Sharing a house/halls with one group, going to tutorials in limited fashion with another group, potentially meeting up with yet more socially.
Have you thought about how to approach COVID - both prevention and dealing with issues if someone near to them catches it?
Eg if one of a shared house has to self isolate, does that block the entire house or maybe you could keep them to their room and the others can help with shopping etc. Shared bathroom may make that difficult in a private rental..