This swing is very easy to assemble, and the parts fit together perfectly. The hardware is sturdy, so I don't worry about the chain breaking or the eye bolt coming out of the ceiling joist. I stained my swing to match the deep red of the front door, and it looks fabulous! (I recommend staining it after it is hung, as that makes it very easy task to do.) My grandkids love to sit on the front porch swing with me. For a total investment, including the stain, of less than $70, you can't beat it! (I wouldn't recommend it for two huge adults, but it is fine for two respectably sized adults for sure.) Also, if the 5' swing is built with the same-sized slats, etc., it might be a tad flimsy...I'd recommend that you stick with the 4' one!