Yes I had the same CPC464 with the Green Screen, which if you looked at it for too long and looked away, everything was in purple! I'm sure that wasn't good for my eyes.
I remember feeling disappointed at the time because they had BBC's at school and that was what I wanted, but still managed to code a few games and a text editor on it.
Now if I remember correctly, I had a right problem trying to get a printer to connect to it, because it had a 7bit centronics printer port, which was annoying because you couldn't get a compatible cable, you had to get a daughter board to convert it to be compatible with printers! I right nightmare.
Oh now I think of it, when I went to work in an office on Work Experience, they had a CPC6128 running Mini Office (remember that?) and that was the early 90's!
My friend had the CPC664 which came with the 3in disk drive and colour screen.
Now who remembers copying tapes using a double tape desk, (no never did that of course, not me!).
I wonder how many kids today would wait 25 minutes for a game to load, tape drives there the ultimate definition of patients!
Oh those were the days......