The provided information appears to contain mixed details from two different properties named Swallow's Nest, which should be clarified separately.

The first property is located in Rooihuiskraal, Centurion, and offers a self-catering accommodation unit in a residential area. This unit features two bedrooms with queen-size beds, a shared bathroom, and an open-plan living area that includes a lounge, dining area, and fully equipped kitchen. It comes with a private entrance and garden, and welcomes small pets. Its location near major highways makes it a strategic choice for travelers exploring the Centurion area.

The second property description appears to reference a coastal location with views of a lagoon, Lookout Beach, and mountains, featuring both upstairs and downstairs rooms and a swimming pool. However, this seems to be a different establishment from the Centurion property and would need to be verified separately for accurate representation.