I have always had a desktop PC -- set up for me to remote into.
The last was a huge Lenovo beast that I really liked, but it finally died. I took the hard drive out today and I took it to the city electronics dump.
Right now, I have a mac mini in it's place, but I don't think I'll replace it. I haven't used it that much any way.
Funny how times have changed but I have been slowly moving most of its functioning to the cloud and I haven't worked at a desk for long periods of time in ages. I prefer working on the sofa.