Henderson House, Marine Rise, Gullane. CALA East by Toni Dowling, Monday, October 29th, 2018 The opening of CALA Homes' Henderson House show apartment is shared by property PR agency by Toni Dowling, Monday, October 29th, 2018 The opening of CALA Homes' Henderson House show apartment is shared by property PR agency Property PR agency shares story on CALA Homes’ Henderson House as show apartment opens