"One step at a time Baron". 
Maybe rent space in someone else's shop? Maybe take a part of your apartment (like a closet) and that be your space, than grow as you need to. Getting your perfect work space is not a "linear" path, but just being motivated to create/ modify/ build will draw attention of others. I am very blessed through my life because... Those "others" have given me the income & opportunity over the last 55 years to have an incredible work space.
Please "don't back up for a better start"! Get out there and spread YOUR magic & joy...And share with us!