@Jimarah
Hello and welcome James !
Please note that I have created a new thread from your post on the Madagascar forum so that members might guide you.
In regards to business investment, I would suggest that you contact the Madagascar Economic Development Board to enquire about opportunities and requirements :
As far as accommodation is concerned, feel free to post an advert in the housing in Madagascar while waiting for members to shed the light on your query.
All the best
Bhavna