When bringing up a commercial property we all know its a must you have a contractor. In non-commercial constructions like homes mostly you can do it yourself without a contractor. What are the downsides and upsides of having and not having a contractor for a home?
It all depends on how massive the project is and the experience of the fundis
1 floor only = DIY. More than one floor needs a team of professionals, si contractor pekee juu ya more complexity. Whether it is commercial, residential, agricultural, industrial is really not a concern
However, keep DIY to yourself, otherwise you will get a big X and a visit from SANY
To answer the question,
-Kujijengea ni tamu sana! Ata 2 bedrooms itakubamba sana
-Kujijengea ni risky, you may miss key details like dimensions, door placement, etc, and realise your mistake when you are getting furniture in your brand new bungled home