Hello dear customer
I saw your sketch, I understand your requirement, I think we can improve the proposal, if it is for home use it is necessary to incorporate the minimum necessary environments (kitchen, dining room, living room, as well as bedroom and bathroom) I am an enthusiast of mini houses so I would like to develop this project for you, I think that we can improve it depending on what you are going to invest, I am available to immediately start this work, I can maintain communication permanently to review and see progress, I have no references on the page because I am starting with This profile that I created long ago but had not used, for this I will quote the lowest value but I guarantee that you will get a quality job and you will have constant advice and response until you achieve your goal, in addition to this I want to recommend that you see a series called tiny house nation on netflix, will give you many ideas and a different vision on this type of housing.
Regards
Mario