Westmount Park Investments, a Canadian private family office, announced a significant milestone in one of its portfolio companies, Highside Companies, which has secured a US$500 million investment-grade financing package from affiliates of Apollo. 

The capital will support the expansion of Highside's Everhome Suites platform in collaboration with Choice Hotels International, marking one of the largest structured financings in the extended-stay sector in recent years.

Stifel acted as the exclusive financial advisor and sole placement agent to Highside in obtaining the financing package.