Links of interest are followed, homepage-only permanent links on sites that are PR2 or above. You should not have more then 10 external links on your homepage.
For entire sites, you need to have a clean link profile with varied anchor text, orginal content and acceptable design. Preferably not on Wordpress and certainly hasn't received any penalties (proof required). The site needs to rank in the top 30 for a major keyword and receive consistent traffic (proof required).
The sites & links can be in German, Italian, French or English but ONLY on a .ch domain. Please PM me the asking price and URL(s) and if interested I will need Google Analytics and WMT access.