Aggie a small ugly table isn't very hard. Grab some dimensonal lumber from the local place [2x4s ] Some places will actually cut the lumber to your plans. OTOH it's safer to do the cutting yourself. Just make sure the pieces you pick up aren't warped. While you could cut fancy joints just screwing things together is good enough. Grab a bottle of glue and dab some on. If it's really heavy you might want to consider 4x4s for the legs. Pine or cedar not pressure treated.
For the top just grab one sheet of plywood good one side and one of pressboard. Have them cut this to size at the yard. You then make a sandwich of this. The good plywood on the outside. Glue it together add some screws. The top will be very strong. If you feel like it you can paint the top.
My 4x5 enlarger is on my work bench still. The bench is basically made up like I've described. Pine 4x4s for legs. 2x4 cross pieces. I did use half lap joints for the connections but it's over kill. My bench can easily hold my 150+lb enlarger and me. Plus all the other junk that's on it.
I'm going to force myself to make a smaller one next week for the enlarger so I can have my bench back.