It is not permissible for you to take out a loan with ribaa (interest), because Allaah has prohibited ribaa and has issued the strongest warning to those who deal in it. The Prophet (peace and blessings of Allaah be upon him) cursed the one who consumes ribaa, the one who gives it, the two who witness it and the one who writes it down. Ribaa is not permitted under any circumstances whatsoever. Do not buy the place to which you refer unless you have the financial resources to buy it without resorting to ribaa. Pray as best you can, all together or separated into a number of groups in different places.
And Allaah is the source of strength. May Allaah bless our Prophet Muhammad and his family and companions, and grant them peace.