Two decades ago, Peninsula Engineering Inc. converted an old warehouse into a lakefront office - and last year it underwent an upgrade that turned it into something to envy. The Orlando-based engineering firm specializing in health care, commercial and entertainment industries has a 10,000-square-foot, single-story building on Lake Formosa near downtown Orlando. In 2018, it expanded the property for its 40 employees to meet its growing needs. The renovation modernized the office so it now doubles...