Sketch Up Van Design I Made. Feedback?

So recently I have been incredibly bored since in got COVID (Im okay don’t worry) So I went down the rabbit hole of Van life on YouTube and decided to make my own layout for a Mercedes Sprinter 170 extended. Now I don’t plan to DO Van life but I do find it very cool and interesting. But I have made this layout but I do want to share what I did and get feedback. Im also brand new to SketchUp so its going to be a little rough around the edges. And this is just a BASIC layout I didn’t add the curves of the van or anything. I just searched for dimensions of the sprinter.

Also some notes with this I didn’t add the water or electrical since every one has different needs so they will be different sizes for every one. But they are intended to go in the back below the bed.

Another thing: The counter space is extendable there is a pull out drawer under the bed area (I made sure to put a texture on it) and a fould out one In front of the door.

Also the area between the bed and the shower is supposed to be used as a closet (And below it is the fridge)

I’m sure all of this could be improved by a pro builder but I would like some feedback on this build. Thanks!

Links (I put spaces and removed some .'s in them since I am a new user and cant post links):

Build link:
app sketchup com/share/tc/northAmerica/CBV3qcF5DRw?stoken=yISXgPn_JQbr6XnnJsGxTSFWjytDx7tQFCea5LNljPVY_9lM2iKPQrK7DYg75XnU&source=web

Van Dimentions link:
upfitsupply com/wp-content/uploads/MERCEDES-BENZ_Sprinter-Ext_170WB jpg

The van dim. link comes up page not found…

Is that a bench or a desk up front, and why no overhead cabinet for it?

it is a desk. And good point idk why I didn’t think of a overhead cabinet there. But here is the new link:

upfitsupply com/measurements/mercedes-benz-sprinter-170-wb-ext-interior-cargo-measurements/

(again without the spaces and the dots)

That link just gave the floor dimensions,

it also gave the height, I didn’t bother trying to curve the sides of the van since Im new to sketchup