Thanks everyone for your comments, I already have a nespresso at home, and while its convenient, I do find the output "lacking" (for lack of a better description) compared to that from CSH/Highlander after a while.
Original plan for upgrading from the nespresso (before chancing upon this thread) was to hoot a Gaggia classic and a OE Lido 1 or 2.
My main concerns are:
1) space - anything that takes up much more space than a nespresso citz and aeroccino together would be a problem
2) cost - the usual
3) time - don't really have time to wait for the machine get up to temperature in the morning, that means I only get to make coffee on weekends and essentially the machine will probably be used to make 4-6 cups of coffee max a week