Some jobs are small and you'll be able to complete them by yourself but others will need a few hands to get the job done. Each item in the catalogue shows how many people will be required for it to be completed.
Some jobs will get done in a day but others will require more time, if there a number of steps or if you need to wait for paint to dry or concrete to set you may need to allow a few days for the project to be finished. Each Add On has a time allocation listed to help you plan.
Some jobs will be easy and won't use too many tools or need special skills but others will need more assistance or have a tricky step or two. Each Add On has been rated to give you an idea of how complex a task it is.