I am a regular customer at Costa and all of the staff members are very friendly and professional. I went in today after work to get a drink and I was served by a blonde girl - I think her name was Rebecca. She gave very unprofessional and unfriendly vibes when I was only greeted with a nasty look with unpleasant expression on her face. I greeted her and I feel as if I was very calm and friendly however she seemed very annoyed and irritated with me and that made me very uncomfortable. I was going to sit in but I decided that I no longer wanted do due to this interaction. I understand that working within the customer service industry can be difficult and customers can especially add to this challenge, I know this given that I currently work with the public too. I don’t want to assume that this worker always behaves like this with her customers - maybe she had an unpleasant experience with another customer before me but there is no need to mistreat any other customers . I am disheartened by this situation as I spent a lot of money at this Costa (Wakefield Westgate) and I don’t appreciate the way I was spoken to and the nasty looks I was given.