Does anyone have experience with Traveling Baby Company for rentals?

[Ava]

I am looking for a place to rent a twin-size air mattress for DD6 for our August trip. We're flying down, so I'd prefer to just rent one in Orlando rather than having to make space in a suitcase. Google brought me to a company called Traveling Baby Company - does anyone have experience with them? Their website doesn't say they are Disney certified but they have multiple locations around the country so it must be a fairly large operation. We'd also rent a stroller from them if we go this route. We used Kingdom Strollers last year and were satisfied with them but they unfortunately only have toddler-sized air mattresses.

Or, if not this company, does anyone have recommendations for a mattress rental company that delivers to Disney hotels?