Even though I did manage to install it by myself, It would be faster and easier with second person helping.
And it didn't come with two trays (only ONE) like the picture shows. Even though it does say "TRAYS" on the BakBox Product Description.
*The BAK BakBox 2 storage box also includes trays that let you manage cargo like tape measures, screws, and other smaller items.
For that reason I'm giving it a 4 Stars.