Lennar Corporation — horrible builder

We recently purchased a home with Lennar and the expirience has been a nightmare. I don't know how a company this horrible stays in business. We have had major issues in our home. They send the same contractors that do a horrible job to "fix" issues and they make things worst. The customer service is horrible, dismissive, disrespectful and unprofessional. Upper management ignores concerns and deny claims even though the issues are cause by poor workmanship. Homeowners are told to fix the issues with their own money...their favorite line to avoid responsibility is that the work is up standards. All this is happening while our home is still under warranty, yet they are refusing to fix things and take responsibility. Do not buy lennar, do not be deceived by their 1 year watranty.