Punts on the River Cam close to Magdalene Bridge. The bridge is named after Magdalene College. A Roman ford existed here in 40 AD and this is considered to have been the location of the town’s first bridge, thought likely to have been constructed by Offa in the C8th.
The 'student accommodation' pic is actually the library of Darwin College - I don't think any of it is student rooms. One of the nicer examples of 1970s (?) architecture in Cambridge, I think. Incidentally the old part of Darwin (just visible on the left) was owned by Charles Darwin's family.