Remodeling within the home is often a stressful situation, so it might be wiser for the person who wants to work from home to consider converting the garage. Even if they only take a small portion of it, the space could provide them with the area they need without disrupting the entire family. It could be the best solution available for a separate office space, and the ability to actually leave the house could provide them with the necessary separation to help them concentrate on their work.
It is not always easy to convert a garage space into an office, but there are benefits if it is an attached building. There will be no need to add plumbing for an office bathroom, and most of the work will be in putting up walls and adding to the HVAC system. For those who have a separate building for their garage, the cost might seem prohibitive at first glance. Adding a bathroom and an HVAC system could be something they will have to do in easy steps to keep their budget manageable.