Let our extended and vaguely applicable use of musical terminology convince you to buy the add-ons. Here's where the salesman would really lean in for the kill - after you'd agreed to buy one, why not go all in? You'd need these things anyway, right? And they were custom-made for the BB. Why, it was seeming like a smart purchase more and more, and you'd flatter your choice by getting the baby bath and the hot plate feeding dish. Does it match the Baby Butler? Oh absolutely, ma'am. Absolutely.