想租一个1917的老房子，合同内容，请帮忙看一下有没有什么问题？thank you

Repairs: tenant must take good care of the leased Premises and all equipment and fixtures contained therein, Tenant is responsible and liable for all repairs, replacement and damages caused by or required as a result of any acts or neglect of Tenant, Occupants invitees or guests. If Tenant fails to make a needed repair or replacepemtn, Landlord may do it and add the expenses to the rent.

怎么界定什么是正常的损坏，什么是不正常？如果冰箱坏了，老房子很多东西很容易坏的话怎么办？需要修改或者添加什么吗？