CELLAR monster Josef Fritzl is enjoying life in a luxury prison cell with an en-suite shower and his own minder. Fritzl, 89, was jailed for life in 2009 after keeping his daughter locked up as his sex slave for 24 years. The Austrian fiend, who fathered seven kids with her, was moved from a high-security psychiatric unit to a normal prison earlier this year. Now his lawyer Dr Astrid Wagner has told The Sun on Sunday the beast is “thrilled” with a “nice and spacious” cell to himself with a shower. And he has reportedly grown close to another inmate...