My last trip. (Please correct me.)

This summer, I went to Cardiff. In my opinion, Cardiff is a great city. It isn't very big but you can find all you need. I visited the Cardiff Castle, some churches and Cardiff Bay.
We went to the library and bought a bus card for one week. There are a lot of line bus routes in Cardiff.
We stayed in two different hotels. The first one was very comfortable but a little expensive. The second one was worse than the first one.
I walked along Saint Mary Street and we went shopping to bought in the biggest shopping center that I have ever seen.
I would like to go back to Cardiff the next summer.

My last trip. (please correct me)

This summer, I went to Cardiff. In my opinion, Cardiff is a great city. It isn't very big but you can find all you need. I visited the Cardiff Castle, some churchs and Cardiff Bay.
We went to the library and bought a bus card for one week. There are a lot of line bus bus linesin Cardiff.
We stayed in two different hotels. The first one was very confortable but a little expensive. The second one was worse than the first one.
I walked along Sant Mary Street and we went to bought shop in the biggest shopping center that I have ever seen.
I would like go back to Cardiff the next summer.