SY Coffee, the Birmingham-based Costa Coffee franchisee, has taken its estate to four sites, which the acquisition of three units from Liquid Retail. SY, which is run by Shakeel Arshad and Yatin Trivedy, invested £600,000 in acquiring the three Costa outlets in Crewe, Telegraph Road in Heswall and Chester Services on the A55. The company, which will assume the Costa franchise for the units, is looking to grow to six sites by the middle of next year.