If I build a meeting room, will I be able to build the other things too later?
yes, you'll have to wait a certain amount of days, you can view it in the scroll button bellow
Thank you!
Im not sure the other answer is correct. After the first town improvement is complete (either fair or watchtower) you can wait and do the next one, but iirc you don't get the option to do a second improvement to Bernard's place.