Homeowners sent a letter via lawyer terminating the contract due to project delays. There is a small outstanding balance. They chose flooring that was over the budget and refused to pay as well as demanding items not in the proposal be installed without them paying. This is most likely because they went way over budget on other items throughout the project. They had police meet contractor at their home to remove tools. They want to call it all evened up at this point. Wondering if a lien should be filed or if contractor should attempt to negotiate for resolution.