Talking Talmud Yardaena Osband & Anne Gordon

The daf opens with mishnah that discussed when a change in wages is allowed. A second mishnah lists different types of items that can damage a Reshut HaRabim and who is responsible for thise damages

More on the upstairs/downstairs neighbors, who share maintenance and the like. Including issues of when a tenant would move in with the landlord (or in place of him). What terms can be presumed to remain in place when issues crop up? Plus, a new mishnah about such a building collapsing and what happens when only the upper owner wants to rebuild. And Rabbi Yehudah's 3 examples of not taking advantage of another party's monetary goods.

The daf finishes the ninth chapter of Bava Metzeia with a disagreement between Abaye and Rava about a slaughtering knife. The tenth chapter discusses properties where one is house is on top of the other and what are the halakhic implications of this type of arrangement.

The daf contains two mishnahs which contain halakhot about securities and when one may not take a security

Rabah bar Avuha meets Eliyahu and asks three questions. The daf returns to its discussion of collateral and almost seems to undermine the concept.

When and how can a lender collect a security? The daf also contains a very strange baraita about what a lender must leave a borrower.