Thoughts on decorate a unisex children's room? My boyfriend's kids share our guest room when they're here for visits....

My boyfriend's kids share our guest room when they're here for visits. His daughter is 5 and his son is 4. We own red metal, twin-sized bunk beds and a white toddler bed. There is no middle theme to the room at adjectives. Toys are scattered in the region of and I don't think it's a thoroughly stimulating area. I be wondering what sort of decorating tips relations have for this sort of situation. Keep within mind that I can't paint because we're renting the house. Thoughts?
Answers:    http://kidsthemebedrooms.com/shared-bedr...
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