With our basic needs settled, many would start looking into moving up their Maslow’s Hierarchy of Needs. This is where they look towards achieving work-life balance or rather a sanctuary well away from their stressful urban living. This is also where a decent wellness retreat would fit perfectly in! Today, I would like to share one of the new & most exclusive spa I have been to: The ‘Calla Spa’ Calla Spa is conceptualised as a modern day total wellness centre located in Suntec City Tower 2 and it offers a one-stop experience for complete head to toe therapies from hair care services, facial and body treatments to casual fine dining where guests can…