well there's a few confusing sentences there, but i'll try my best to help.
a house is typically seen as yourself, and each room a different personality or aspect of your life/psyche. the state of the house can also determine your current state. the fire can also have several meanings. a person you feel you know set your house on fire with you inside, this could represent fires of passion, it could also mean there's a person who has 'burned you' or leaves you feeling 'burned out'. fire has several meanings, depending on the whole dream. it could also mean your old life is ending and a new life will grow from the ashes. you might meet someone who will change your world, or you're in the process of becoming someone new.
the rose as well, this could speak of a lost loved one [be it death or a break up] or it could also denote transformation as it is dead but returns to life. so you could be going through change soon, your once held believes, likes, dislikes, even friends and family, might be seen in a different light soon. you might be looking at new paths to take in life and in the process, old views will change.