Thanks @xtianjames. We already asked the Engineer from the PMO of our condo and they were assured the building is safe. Tenant still wished to terminate the contract on the following ground:
FORTUITUOUS EVENT - The LESSOR shall not be liable for damages caused by the natural elements and/or any loss, damage, or destruction caused to the LESSEE in the premises due to fire, earthquake. Typhoons, floods, or any other fortuitous event. In the event that the premises of any part thereof as destroyed or rendered untenantable by fire, war, Civil disturbance, earthquakes, floods, typhoons, calamities or any other acts of God or man which is not attributable to the fault or negligence of the LESSEE his family, employees, or persons under his supervision or control, the LESSEE shall be not be responsible for the restoration of the property In the case that the premises is totally destroyed or becomes untenantable by reason of any of the causes above mentioned, this Contract of Lease shall be automatically extinguished and the LESSOR is obliged to return to the LESSEE the unapplied portion of the rentals and security deposit with no further obligation on the part of the LESSEE to pay the rent. In the event, however, that the premise is only partially destroyed or untenantable the LESSEE may elect to either terminate the lease after a ten-day written notice to the LESSOR, with the same consequences as those in the case of total destruction or to remain in the premises and pay a proportionally reduced rent.
I am not a lawyer myself but my understanding on this is you can terminate the contract when the unit is totally/partially damaged which is not the case. Can they use psychological trauma as basis to terminate the contract?