Hi and a nice warm welcome to you. I agree with Privatedoc. It's worth doing your research first before getting your new car. Don't forget that there are some problems regarding the Up!/Mii/Citigo on this forum, but as with everything they only affect a small number of vehicles. You'll find that 99.9% of owners are very happy with their little cars. I'm over the moon with mine and absolutely love it! It's one of the best cars I've ever had out of 18 new cars!
There's so much information on here, just make sure you read as many posts as you can.
If you want to know anything specific just ask on the forum, there's always somebody who knows the answer.