There should be about a thumb space from the end of your nail to your thumb knuckle
How much it will cost depends on your area, but you can find personal trainers for just about anything. Although you dislike the gym atmosphere, it's a great place to ask about finding a trainer. They should be able to recommend you something.
As much as is possible and appropriate.
0 it should hit your chest.
The space between bars should be no wider than two inches.
$5.00 US
$125,000.00
£110
Yes, it should have as much space as possible
You can find elliptical cross trainers from about a $100 up to $2500. You should be fine with one that cost about $200 if your just an average person. You can find these in local supermarkets across the world such as Wal-Mart.
Average trainers make around 36,000$ but formal schooling trainers make about 40,000$.
Hopefully big enough to fit your car in! :) It very much depends on what you want to do. If you plan on WORKING on a car in the shed, I would recommend a fairly big shed with lots of extra space, for tools and such. If it's just a garage, you won't need very much extra space. Just make sure you can open the doors and get in the car.
they should be cept in an avary with a large flight-space