Never been a big fan of LAHSO and the controller was definitely wrong to issue a LAHSO clearance without waiting for your confirmation that you could achieve it. Even if you had accepted it, were all ready in 'short field' mentality with a strong headwind 180m in a Seneca is a VERY big ask from blue line and so many things can go wrong. Brake failure....???
MOR for sure. What did your Safety Manager advise? Our students / pilots are encouraged to file SOTS for these types of events so we can analyse occurrences. It also provides a good base for 'what if....' discussions with students as a learning exercise.