The tower of the Pitt Building is in the distance and the white building with the hipped roof is Botolph Court. The trees on the right are in the Corpus Christi College Master's Garden.
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.