in the basment
in the twins room once you beat the twins.
You must find these 5 Items: Marios Hat: Washer in the Wash room Marios glove: Projector room Marios Letter: Courtyard Marios Star: Shoot the moon is the observatory Marios Shoe:Twins Room
You go to marios island and go to the piantas shop and purchas Luigis flashlight then you Luigis mansion will appear on the map but you can't enter it in the day time. you have to switch it to night to play on it.
same way you get marios.
walmart
trapped in a portrait on the final level of luigis mansion
Yes there will be a luigis mansion 2. Its called the elictric boogaloo
probably in the laundry room
you dont get luigi mansion in the day
Go to VidoEmo.com. there are plenty walkthroughs there.
poltergust 3000
marios brother is luigi and luigis brother is Mario wario and waluigi are there cousins