Before you decide for a co-operative flat, taken into account the above mentioned, you should also require some information concerning the co-operative itself. As we have mentioned, the co-operative is a type of a legal person, has its organizational structure, its statutory and administrative body, its assets (including the flats one of which you are interested in) and possibly also some liabilities. You should make sure that the financial situation of the co-operative is good, that there is no risk that the co-operative will loose its assets (including the flat you are interested in) and that the operation of the co-operative itself will not cost you unreasonable amount of money. From this point of view the situation is similar to a purchase of a business share in a company.