Thinking about desks

So we got Nathan a small school desk for free not to long ago. It is an old flip top desk with the chair attached. It was a Craigslist find for free and I'm glad we got it.. Now that we have it set up in his space, I keep thinking a smaller desk would be better for Cameron, so I'm searching for a free or VERY inexpensive matching flip top style desk.. I figure if I can get 2 to 3 years use out of them they will be worth it, we can also clean them up and paint/ refinish them and hopefully sell them once they are looking better. What do you use for a desk area for your homeschoolers?