In parallel with the legal advice you receive, it is worth discussing your options with a professional market entry specialist.
As a first step you will need to consider the pros and cons of different offshore Freezone companies and onshore jurisdictions, (in either Abu Dhabi or Dubai) to specific office/facility options.
Offices are going to be a considerable cost and by moving just a block away from a large and prominent building in a FZ, such as the DIFC, you could save on your costs considerably. The property sector is constantly evolving and expanding, so you should do your research thouroughly.
Equally, there is an increase of shared, co-working space, including new, local market entrants, such as www.ourspace.work – which is centrally located in Dubai.
A quick guide can be found here: