The color back grounds frame birds and flowers. For the larger, one-day events, (basically The happening monthly) I like the idea of having a similar event flier design with slightly different features based on the neighborhood, time of year, etc.
guest room - great use of space with the sloped ceiling. This could work in our attic games room. Day beds that can be used for sleepovers. I would have drawers underneath. and a light above the pillow, or a small recess to place a drink or book.
two twin beds. A curtain hung from that cute heading would disguise your "bedroom" if you chose. A curtain would work above as well for either a bed or built in shelves and hanging space for your clothing; I really love the idea of deep, built-in beds