If you were to talk to Bob, he would tell you that Wendy is a very good worker. She handles a lot of other work while Bob handles building. She is very skilled in craft-based jobs, such as putting up wallpaper or designing things.
Wendy can also be sometimes stubborn when it comes to doing things herself. She'll claim she can handle doing the work, despite how badly it may be going until she finally realizes she needs help and can't do everything by herself.