If not, consider supplementing the available light with artificial lights. Fluorescent lights that fit into standard screw-base light fixtures are now available and they can be located close to the plants without having to worry about the heat put out by standard incandescent bulbs. Plants with large leaves tend to collect dust which is not only unsightly but actually inhibits the plants' ability to use the available light. Dust should be removed regularly with a soft cloth. Pruning the plants on a regular basis as they reach the desired size is much more successful than trying to make an overgrown plant smaller.
Most plants respond best to being pruned in spring and summer while they are most actively growing.
Planting and Transplanting Large Indoor Plants Large plants will eventually need to be repotted whether it is because they have outgrown their original container or just because you wish to use a differrent container. To make this project easier on you and the plant, be sure to put down a tarp or sheet to catch any spilled soil or plant debris. Gently wrapping the top growth can make the plant easier to handle. If the plant does not pull easily from the existing pot, consider cutting away the container to avoid damaging the crown by pulling too hard. When you have it out of the pot, check to make sure it isn't root bound.