Nice Building, i like it. Only thing is that its doesnt look to scale with the map. The streets were meant to be 16 meters wide, if the map got redused to 75% that would be still 12 meters. You should use this as reference and rescale your building
Made a quick screen just to show you. The building is 258 meters high (without spire)... Map is original scale (streetwide 16 meter)