As a consumer, I'm okay with multiple categories of things being sold in the same booth, but they all need to have the same theme - like a boutique retail store.
If steam-punk jewelry is your main thing, then the soap, ornaments, and wine stoppers should also be steam-punkish. Also, there should be a good amount of each category. If there are too many styles going on and not enough product for each category, it seems a little like a rummage sale. Like a boutique store, I like an organized layout with B&B all together, jewelry hanging out with other jewelry, etc.
Sorry, the picture is a little hard to see what's what... that's just my general take on booth arrangements.
My mom had a crafting business and sold a bunch of different things: toll-painted wooden boxes, hand-stitched clothes, dolls, carved spoons, wreaths, etc. What tied them all together was a country-chic aesthetic. Each thing she sold represented her ideal.. Throughout the day, she would (instruct me to) rearrange things as her stock got low. If just one wooden box was left, it got put up and more spoons came out. No one ever wanted to buy the last thing of a category.
Did I ever mention on the forum I spent A LOT of my childhood at craft fairs? If I never smell baby's breath again, I can die happy. Sorry for digressing. LOL