These pots add beauty to my decor and they help keep drainage water from reaching the furniture. The drawback is that the container will need to be brought over to the sink to drain the excess water out. I wouldn't bother doing it too many times myself as the container would just be too heavy. And if the water is not dumped out, then the rose could die of root rot. So, if the container doesn't have a drainage hole, make a hole.
Plastic pots are easy enough to poke holes through with a sharp object.
With terra cotta or concrete containers use a drill with a masonry bit. I personally still wouldn't drill through an expensive ceramic pot. If you want to use it in the garden, use it as a sculptural focal point and forget the plant. Types of Pots Plastic pots hold water well and they are inexpensive so if they split or the rose outgrows the container they are easy to replace. The vast majority of my container roses are in black plastic pots.