Hi sledge, im back :P if the buildings are connected and have the same name i think they can be gouped into 1. If the name belongs to the lighthouse only, i think we can put it on the light house and remove it from the building

https://www.amn.pt/DF/PublishingImages/Paginas/FaroldaGuia/Guia1.jpg

The buildings are connected, so its a tricky one. I think if the building around it was built later, the name belongs to the tower and needs to be removed from the building next to it :P