222608 Joomla - Sobi2 + CB project

I am running a directory website using Sobi2 + Community Builder and would like to have the following functionality: Part 1. I would like registered users to be able to create personal lists (bookmarks) of Sobi2 entries. For instance if I am running a hotel directory, the user might like to search through for London hotels and save to a list of the ones he/she likes. The user should be allowed to create multiple lists and be able to add and delete entries from his/her list. Part 2. The user might wish to print out a list of these hotels. Therefore I would like to offer the option of the aforementioned being turned into a PDF file. I want to offer two printing options. 1. Summary details of each hotel similar to that of viewing a category in Sobi2. (6-8 hotels per A4 page) 2. Full details of each hotel including map and pic. (1 hotel per A4 page) I am not sure how difficult this task is and look forward to bids from experienced freelancers.