Berkshire Hathaway brokers two SC sales; NSA names Brown VP of acquisitions; Cape Cod supermarket to become storage; DealPoint Merrill to build storage in OK; Life Storage bolsters Seattle presence; StorTrack rebrands Optimize; Hampshire, Harrison jv starts work on NJ storage; Oro Valley, AZ, approves 1,000-unit facility; Diversified plans NJ CubeSmart; StorQuest adds in Buckeye, AZ; SROA secures refi capital with JLL; U-Haul adds storage at former IL Kmart