Roxy decision to scope out the outside the tavern before going in. It was important to identify all the exits. That way she knew how she could get her small party out of the tavern if there was trouble and where that trouble might come from. She didn't expect to find any traps but she had been wrong before.

While she was perfectly cable of getting out of almost any situation, Roxy didn't know her companion well. She was still learning their strengths and weaknesses. She figured this journey would be a good way to learn to mesh her skills with others. She mostly worked alone. 

Satisfied that there wasn't any traps waiting them, Roxy debated going inside. Her skills could be useful but she might be tempted to relieve some idiot of his valuables. The idea made her smile. Maybe she would slip in unseen and get a for the crowd.