This multi-cap fund gave 22.49% returns in 5 years: Should you invest?

Sundaram Multi Cap Fund: The fund emphasises on growth at reasonable price (GARP) framework, with a preference for focused businesses with long growth runway. Apart from the 25% fixed allocation to large-, mid- and smallcap segments, it prefers to retain presence in large-caps for the last 25% part of its portfolio where leeway in allocation is afforded for a multi-cap fund. Should invest in this fund?