The Royal Beach Tel Aviv opened last month on the city’s beachfront, near its lively nightlife and entertainment. The 230-room property was designed by Harald Klein, who brought his signature urban contemporary aesthetic to the hotel. The rooms are spacious, and nearly all have balconies with views of the sea. The 15th through 19th floors feature suites, which are about 800 square feet each and are specifically designed for families. The Royal Beach Tel Aviv has two swimming pools, the Cloud 9 wellness club, a…