Will VÅGSTRANDA Pocket spring mattress, medium firm/white, Twin fit in an Alfa Romeo Brera 2008?

The Brera makes you lift. The sill sits 35⅜″ off the ground with an 11″ drop to the floor, so every heavy box goes up and over before it goes down. The opening is 39″ wide by 24″ tall, the floor runs 37⅜″ with the seats up and 59⅞″ folded, and folding adds only 22½″. Width narrows to 33⅛″ at its tightest. Soft bags and medium cartons work well in here. Long flat-pack boxes do not. Bring a second pair of hands for anything heavy, because the lip does the work otherwise.

The VÅGSTRANDA Twin arrives roll-packed as a single dense block, 43¾″ × 18¼″ × 17½″, weighing 69 lb 4 oz. The shape is friendly, the weight is not: it is a compressed pocket spring mattress, so all of that mass sits in a stubby bundle with no handles and a wrap that likes to slip. Because its longest edge is 43¾″, most hatchbacks swallow it with a seat folded, and many boots take it outright. Carry it with two people, load it on its long side, and leave the wrapping sealed until it is in the bedroom: once it unrolls, it never goes back.