Hi Alexander, perhaps you’re thinking of one of these 2:
http://pilotschemea320andb737.********.co.uk/ (195 euros up front).
http://a320and737linetraining.********.co.uk/ (119 euros up front).
The linetraining.net A320 type rating does seem a good price 22,500 euros for groundschool, sim, base check, transport and accommodation in Rome is low compared to many in Europe and they do want all money transferred to them before the course starts. That alone would start alarm bells ringing in my head (but I am rather cynical by nature).
I am not passionately pro or anti self funded ratings and/ or hours on type but I would hate to see someone lose a huge sum of money.