The perfect environment for these plants is bright, warm and steamy, so a bathroom or kitchen windowsill is ideal. Try to avoid cold draughts and direct sun, and ensure the foliage does not touch the window - otherwise it may get scorched. Water the plants regularly (from the base), but allow the surface to become dry before repeating the process. Remove any dead flowers or foliage as soon as they appear, and only repot (into a plastic pot) when the plant becomes root bound.