NapQueen8 Inch Maxima Hybrid Mattress, Twin Size, Cool Gel Infused Memory Foam and Innerspring Mattress, Bed in a Box

Where can I get the frame that is pictured?

How long can i leave in box ? I want to order it now but won't me able to take out box for max of 2 weeks

What's the warranty?

Hi, the picture of the dimensions shows 75" but the product dimensions shows 74". The trundle bed we have is 74.7. Will this fit?