My aparment is infested with large black spiders; just found a large one in my bed?

you could vac them up with the vac cleaner daily even before going to bed and remeber to clean out the bag as they can crawl back out. other wise go by some roach traps or moth traps and use them and wipe areas with 1 teaspoon bicarb and vinegar and a little lavender oil and see what happens. take care.