Greetings everyone from Croatia!!!

Hello everyone!
Long time I have searched all possibilities of home 3D printers, and in the end, I have found out that Solidoodle 2 suits me the best. I belive that my printer will get to my home in about one month. I have seen in this forum, that there is lot of experience guys who I think knows how to 3D print, and I am hoping that in this forum, I will find my answers for my problems.
If someone who is reading this, have some good advice for How to beging, or what else beside 3D printer I need to get, please tell me. Thanks!