Be careful, Mr Beer kits are a gateway drug. Next thing you know you will be stealing beer kegs to make Keggels, and shopping for a 15 gallon Rubbermaid upright cooler and trying to convince yourself it will be big enough. It won't be. Your wife will be upset because you have turned her salad crisper in the refrigerator into your hops & yeast storage. Not to mention all the storage in the freezer taken up by frozen spent grains, you know, so you can mill them up and make a nice batch or bread, some day. Don't even get started on thinking about kegging, that is a whole nother rabbit hole my friend.
On the plus side, after spending a few thousand dollars to get set up, the wife will make sure you brew you *** off to make it pay for itself.