First time leasing a car - dos / donts?

[Diddums]

We've always owned our cars outright but I'm looking to lease a car and see what it's all about.

It'll be a Mini 4 door if that makes any difference, are there any comparison sites? Options are a nono apparently, is this true?

Don't even know where to begin tbh.

 

[Diddums]

Cheers all!

I've since decided against leasing, it just seems like a waste of money when I can get an ex-demo for considerably less and let someone else take the initial hit.