Cool little item , patch !
I'd consider giving it a nice faux wood-grain job , as often these type of units would be painted ... & then a few coats of clear , with a final finish rub-down with some 2000 grit (or less) automotive rubbing compound .
Although most of the ones seen by me have all been dark , one could use much lighter & 'contemporary' woodgrain tones ... alotta work , though .
Most of the ones I have seen have got rust 'issues' (the steel ones , that is) on the tops & legs .
I guess if having it around pisses-off mama-san too much , it might serve as a handy/diminutive size work surface for your shop .
I am one to employ long-term Briar-rabbitisms to such problems in my own life , so my personal choice would be to keep it in the garage/shop & secretly work on making it more beautiful as the years pass ; all the while complaining about what a pain it is to keep in storage ... one day , in the distant future , your dear wife may see it once again and find it charming ....