One of our local quilt shops has purchased those inexpensive plastic-topped tables with extendable legs from Sam's Club or Costco and use one for a cutting table and one for an pressing table. You can adjust them to the height that is comfortable for you.
The ironing table has a plywood or MDF base covered by several layers of batting and one layer of metallic material and then heavy canvas. Everything is stretched as tight as possible and then stapled on the back. The MDF and batting covers can be removed and the table can be used for other things.
Good luck.