I am worried about Father Christmas......can you help?

I've not got a chimney. How the hell will he get in? Will he leave the presents on the doorstep? Should I leave his mince pie in the porch I wonder. My husband tells me not to be silly, just to go to sleep and my presents will be in my stocking in the morning. Now I'm even more worried, 'cos I don't wear stockings. The only surefire way I can think of catching him is to sit on my roof all night and just hope I can catch sight of one of the elves. Has anyone got any help for me please, or at least, a ladder I could borrow?