Calgary police say the body found at an apartment building in the northwest is not considered to be suspicious.

Police discovered the body of an adult male Monday night, and had originally thought the death to be suspicious, but now say the man died of natural causes.

The manager of the affordable housing complex, located on the 1300 block of 17th Avenue northwest, told police he had not seen the tenant for at least a couple of days.

Police say the manager had received complaints of a strong smell in the building.