My question involves personal property located in the State of: California
I sold a neighbor my LittleTikes playground set for $150 - I agreed to accept $100 that night, and 2 $25 payments on each of the next 2 fridays. Its now been 5 weeks and after multiple phone calls and attempts to personally collect (knocking at their door) I still haven't received my $50. Can I "repo" the slides from the playground until the whole thing has been payed for? - if not, what other options do I have? (Im NOT willing to just "let it go" .... I worked hard to be able to buy the playset and only agreed to accept payments because I figured a neighbor who was trying to make his kids happy wouldn't burn me)

