A forum only concerned with economics.
Welcome to the forum. Coworking office space is an interesting concept. It is shared working space often in unrelated operations. The needs of a sales office is about the sane whether you are selling kitchen appliances or real estate. You double the use of the office space. Much the same can be done in manufacturing if the products are similar. For instance if both products are a printed circuit board sharing the manufacturing facility makes sense. Efficient use of facilities is the objective.