Alpago Properties has unveiled a "signature villa" on The Palm's "Billionaire Row," demonstrating that there is still room for more residents. Alpago will construct six villas, with prices ranging from Dh120 million to Dh300 million. One of these is finished. The first residence, covering 10,000 square feet on Frond G, has been named "Riva Del Lusso." The five-bedroom home comes with mandatory private...