我想買樓，如果間屋業主係90老人家，於醫院壽終正寢，咁間屋有冇問題架?

Possible.

When you purchase estate property, the most common problem is the confusion in ownership resulted by the inheritance.

Many inheritances are not resulted by a will. So it is common to have several people inherited the property altogether. To avoid fees, many people do not finalize the inheritance until the property is sold.

As a buyer, in order to protect yourself, you must ensure that all sellers must be a beneficiary of the property. Otherwise, it can be messy.