I do them all the time and currently have about thirty stacked in a closet -- and I only keep certain ones!
I have a spare room with a big long table in it, so I don't have to worry about getting it out of the way by dinner time. My parents had a beautiful inlaid game table in a corner of the living room for their puzzles. They watched TV at the same time and I have the radio in my spare room to listen to. I don't like to work puzzles without that extra addition of something to do with my brain while my fingers do the puzzle.
I used to do thousand piece puzzles, but these days I stick to 500 or 300 piece puzzles with extra large pieces. They're easier on the eyes and not as tedious in the beginning when sorting.
My recommendation for a starter would be large piece 300 piece puzzle. It should take about three hours total so it would be possible to finish it in one day if you want to get it off the table for some reason. I usually only do about an hour per day at a time when I know NPR has something interesting going on.
What to do when you're done? Sit back and admire your work for a minute, then tear it up and put it back in the box. Write the date on the box and put it away until next year when you feel like doing it again. I have some puzzles with a dozen or more dates on the side.
Charles Wysocki is an excellent puzzle artist. I save all of his because his painting have lots of detail. Don't buy one that only has a few colors, or something like field of sunflowers. No point torturing yourself. If you really love your finished puzzle you can frame it and hang it on the wall.