Detailed Instructions: Classify the given hotel review based on the sentiment it expresses into two classes: negative and positive.
Problem:We brought our giant rottweiler and she had a great time. Small rooms, but this is normal for the chicago hotel scene. Lots of interesting amenities in the room. Convenient to theatres and downtown restaurants and shopping. Really loved the lobby -- a great place to hang around or wait for someone. Lots of nooks and crannies and little tables and sofas everywhere. Watch out: The concierge (like all concierges at big hotels) will direct you to mediocre, large restaurants where they get kickbacks. We have stayed here several times and I always check for rooms here when I travel to Chicago. However, the hotel is often full so book early.

Solution:
positive