(URGENT)Can i use a 600w hps in a wardrobe???

I have too many people in and out of my house and my growroom is down stairs.
My landlord even asked me not to smoke pot when he came to collect rent (and i wasnt even smoking pot!)

And my step mom seen the room last week so i need to move it upstairs in my cupboard but guys, is this safe?

Heat issues could be a problem but the 600w unit is smaller compared to others....

anyone????????????????

how big is it exactly?

your gonna have heat issues... soo good venting... cool tubes and temp control a must ! You will also have humidity issues as well as space issues I am sure ! GL