This two storey shop with an apartment has recently been our most popular plan. The building is inexpensive to build and offers amazing flexibility. The mezzanine level apartment is on the top corner of one end and the rest of the building is open. It is possible to repeat the 20′ x 30′ two bedroom apartment up to four times within the building envelope to create up to four units. This plan will be offered on Amazon in June 2015 but you can buy directly here at a slightly lower price. Contact with your questions and an invoice. $149.99 for the plans.