DIY Baby Activity Gym

Husband and I are always up for a DIY, (him especially if there is woodworking involved). With Greer at the age where touch is a big part of her development, and playtime is now a thing, we have been on the lookout for an activity gym. But, y'all, have you seen the price of an activity gym these days?! If it was going to be used for a long period of time I might be able to justify the cost. But Greer will grow out of it faster than I can bat an eye. We quickly gave up the search and decided…