my study model was constructed very fast with limited effort, but a rough design to help me come to the point of removing my front attachment to the container and modifying a panel that will go to the front of the container that will have a door and a window above. using the doors that were on it as a shading to go over the front and window. my original idea was to have 3 of the 8'x20' containers in one plot size of a 30'x30' square. and have an attachable bathroom at the rear that would be 5'x8' but i took a break and got second opinions on a design of shrinking a foot on each container to fit 4 total within the plot area. focusing on a bathroom big enough to have 3 toilets, 4 showers, and 2 sinks. and making the bathroom a 7'x14' that would slide in the back of two containers and have the side containers pushed up against the others. now taking a look at the area which I'll be focusing my efforts on holding the refugees, i could either have concrete blocks that the containers and bathroom would sit on if its a rough sturdy ground, or if its soft and moving just to lay them down flat on the ground. enough windows to keep a breeze going and circulate the air within the containers. for the windows as cover to have a type of micro-mesh plastic over to cover, so air can get in but also keep out most sand if it tries to get in.