Pokémon Mansion

In the Maids' Room, a Great Ball lies 6 tiles straight north of the westmost doorway to the lobby.

In the Maids' Room, a Burn Heal is hidden 3 tiles straight east of the eastmost doorway to the lobby.

In the Maids' Room, a maid 3 tiles north and 1 west of the middle doorway to the lobby gives you a Soothe Bell.