No, we would not. My husband is in network security and I can tell you with all confidence that the answer would be no.

If they are not really tech savy - they could be the biggest problem. Honestly, when my husband set up my parents network, he did it so that no matter what my mom clicked on, nothing could get to their main computer where all the financial stuff was located. I love my mom to death and would trust her with my life (and to not be a terrorist) but when it comes to not clicking on dangerous things in emails or whatever....she's hopeless. Your landlords could be similar.

And malware is being written for Apple products, so don't get too comfortable with the idea that they are safe, as they won't be forever.