Shelves and counter space were seriously missing in Mouse when I got her. I have been adding more after each trip.
Just added a new shelf over my bed, 4x1 ft. It should give me space to put things when I am camping.
This picture shows the water shelf I added last time. The bottom shelf tends to hold my personal kit and wasn't big enough for things I like to have out.
I added the front table and the top shelf in two steps for eating, reading and preparing food. they work great!
I just added hard shelves to my closet. I hope they work well filled up while traveling.
I am not sure there is any space left for additions!