You don't necessarily need one for just developing the film - dark bag to load the film onto the spool which is lightfast and bob is your photographed uncle (source: me, having done this in very un-dark kitchen twice.)
I suppose if you want to make your own prints, that probably needs a darkroom but you can get a film scanner cheap and print them on a colour laser, inkjet, or even one of those Selphy dye subs in lieu of that.
The latter was what I basically learned on, back the day, being allowed to sport my dad's back-up F4. Had to tie a knot in the sling for it to not bounce on the ground when I had it around my neck, me being too small.
Digital is so much easier, until you want to print. Upside of learbing on film, you are much more carefull at which pictures you take.
Maybe, one day, I'll get some B&W film and pull out said F4 again. Big maybe so, as I simply don't have the time to develop film on top of everything else...
I mean, it's not really hard. You just need the hardware to print the photo well.
Printing well so seems to be a bit of an art so. Selecting the right paper for the printer and foto, doing some trails... A bit like developong and printing in a darkroom, from the looks of it. Not that I have a lot of experience, I need to save the money for the printer first...