I have been working for a suitable design of your room with your requests, to do the best in designing your room with the conditions and possibilities the space offers, also in the budget. I proposed a construction of beds for 8 people but, without overfilling the space, especially in the first-floor ( I am referring to bed construction 1-st and 2-nd floor). There are 2 beds in the first floor for 1 person and I proposed a bed under it that functions as a drawer in order to have more space when there are not 8 people, so you can close it when you don't need it and also open it as a drawer and sleep comfy on it when you need it, so the first floor can accommodate 4 people. Second floor also can accommodate another 4 people with 2 double beds. You can go up with wooden stairs as I proposed in the floor plans and 3D model visualizations (you can see all beds construction model and structure also explained in the floor plans). For security I proposed fences (up and on the sides of stairs also across the double beds on 2-nd floor) with Plexiglas or other security glass, plain and elegant where white color dominates . I also thought about the window (when designing the beds structure) which was very challenging not to cover or to loose natural light, also not to make it difficult to open and to have an easy walking line around the room. It was a challenging design because of small space and number of people that are going to use the room, also to save the communication line, natural ventilation and light and also to have views not to create barricades on viewing, also to save the closet and dresser and to create an reasonable and practical clue for you on the budget. I hope you like it !