The Bulgarian banks have introduced tougher rules for lending money after two days of stopping crediting. Now they lend money only for the purchase of properties which can be easily sold if reposessed. Families with total income under 1500 levs per month can not take a mortgage to purchase an apartment in one of the larger cities. To such families the banks offer only small size credits with monthly instalments not exceeding 50 Euros. While in the past the banks were satisfied if the monthly repayment instalments were up to 50% of the total income of a family, now they restrict the instalments to not more than 39% of the monthly income. The average mortgage interest is 8.2% per annum and the average instalment is 360 Euros per month, which is an increas of 40 Euros for the last six moths.