The building is metal with a straw roof and supports made of bamboo. It has a sign on the front that says, "Mattresses & Then Some" in blue. SpongeBob and Patrick went here to get a matress for Mr. Krabs.
The inside of Mattresses & Then Some has many different mattresses inside. They include:
This is one of two mattress stores in Bikini Bottom. The other is Mattress Discount. Surprisingly, both stores only appear in Season 4. However, this mattress store appears to be a lot larger than Mattress Discount.
Only one employee was seen working there, but rather or not if he is the founder has not been officially confirmed yet.