We're looking for a home to rent as our house purchase seems about to fall through and we need to vacate the current home.
Seen one today which is ideal except for one thing-it smells pretty strongly of cigarette smoke. Landlord ( who currently lives there and is buying elsewhere) said it was smoky as he'd lit a log fire 
We have two young children so I don't want them exposed to tar and nicotine, but we need to move fast to keep our chain and be in before schools deadlines. (One will start primary next year)
What would you do? We can ask for carpets cleaned, but can we ask for new curtains, and repaint? I haven't rented for years so unsure what is accepted. Thanks for any thoughts/advice.