4 different models and 7 models in total if used with some modification. Also there can be made lots of variatons out of this amazing idea spark.There is many uses of these garages. Use your imagination and creativity and you'll  understand what I meant by saying this. Pictures talks itself. On two garages Space saver and Budget edition theres only sky view. But it is easy to understand working of these models. Model working are based on hidraulic things and stuff like that.

Patent Application number is 61372322 so it is provement to my rights that I'm invented if first of this Intelectual Property. Also two models contains rotating platform but it has different working principle than the one that is patented already so it is legal.

Also ask me on message if you want more information But as I said pictures describes most of the things.If you are intrusted contact quickly please! 

On the moment this idea will be selled few others will pop out on this website (low funds doesn't allow much patenting for me sorry). 

Pictures:

http://img191.imageshack.us/i/simplehousegarageversio.jpg/

http://img94.imageshack.us/i/twofirstversionsforstre.jpg/

http://img691.imageshack.us/i/twofloorgarage.jpg/

http://img84.imageshack.us/i/undegroundversion.jpg/

Hope someone of you will like my idea and contact me :)

Good luck to you looking for a great idea! Maybe even mine.