I have about 200 roaches in an
11 gallon Ziploc storage container (20"L x 16"W x 11"H) that locks & has a watertight seal. I drilled a bunch of large holes in the lid it came with and hot glued fine mesh fiberglass window screen to the underside of the lid and a large coffee filter on the top (I got the cheap kind because they tend to be thinner and have a looser weave.) You can also cut out a section from the middle of the lid and hot glue fiberglass windowscreen both over & under the hole to make a screened lid. These roaches can't climb plastic but you still want a container that is at least 10" tall, has a water tight gasket and locking handles to lessen the chance of escapes. Be very careful not to leave any gaps on the edges when you hot glue the screen in place.
I put 2 egg crates stacked on top of each other in (some people arrange them vertically instead.) Places to get egg crates would be mantisplace.com, joshsfrogs.com, and Amazon. I also added a low wide bowl for food and another for their water source. It helps if the bowl has edges that are either very low or they slope out & down or you can get a specially made
ramp bowl. Since roaches will drown in standing water, I use the same
water crystals used for crickets instead (1 oz dry = 1 gallon wet) Unlike dubias, red runners don't need extra heat to reproduce so you can keep them at room temp (minimum of 75° but they prefer 78° to 85°F)
As for cleaning you have 2 options. First, you can keep the container bare and periodically clean it by transferring the roaches to a temporary holding container. Second option is to make a bioactive substrate with cleaner insects. Use a substrate of something that holds moisture well like cocofiber, sphagnum moss, soil, or a mix specifically formulated for insects such as Zoo Med Creature Soil. Then add springtails & isopods (isopods = rollie pollies) and/or buffalo beetles and they will clean up after your roaches. If you choose springtails & isopods you will need to mist the substrate periodically to keep it slightly moist. Some prefer to go with a bare tub and only buffalo beetles but you will still need to clean the tub, just not as often.