Westerdam/ Vista Class

[luv2cruise6]

I have seen some posts about cabin 4164. People have said that the balcony is longer. Can anyone tell me if the cabin itself is narrower or odd shaped. According to the floor plan diagram there seems to be a side entrance to the cabin instead of through the main hall. I'd love having a larger balcony but don't want to sacrifice cabin space. I sawt hat on the Carnival Liberty those two cabins near the back emergency stairs were odd shaped and a little tighter. Any advice would be great.