Abandoned cats

Hi guys! My roommate recently left and abandoned her two cats about 9 years old brother and sister they’re super sweet I’m just so allergic and I can’t give them the attention they need, what can I do with them ? I kinda have a deadline to get them a new home because I will be leaving the apt im in due to her leaving, it’s such a shitty situation.

UPDATE: my “roomate” reached out to me letting me know she would rather have them fostered than adopted, IMO I don’t believe she’s a good fit for parenting a cat when she can’t even take care of herself. I still have no idea what to do. Thank you for ALL the support you guys have given me. Do you guys think I should just take them to the ARL ? So at least I’d be at peace knowing they’re being well taken care of ?