I personally wouldn't make it because it wouldn't go with my town, but if you like it, make it. It is very expensive though and there are cheaper projects.
Oh no! D: It';s too bad we can't choose where villagers put their houses.
I put all of my flowers near existing buildings to prevent a villager moving on top of the flowers.
Once most of the villagers have moved in, I move the flowers to a better location.
i just searched about that error it happens to other people the cause is Nintendo service is just to heavy and the only way is to keep trying again , so its about luck .... i am trying ^^