Eldorado Towers Condominium in Aventura-Restoration Project Eldorado Towers in Aventura, Florida has undergone a major restoration of the buildings exterior facade and interior hallways. This multi-million renovation has brought enhanced value and beauty to these classic twin towers bringing it into the 21st Century. If you have an eye to the future, it is a good time to consider investing in this property. Below are a series of photographs showing the progress of the demolition of the buildings balconies and interior hallways. Check back for additional photographs and progress reports.