Eden Island is one of the most prestigious private residential marinas in the world. Connected by a bridge to Mahé, you will find all the services you would expect in a marina: Restaurants, café, supermarket, exchange office, clothing stores...
It is possible to find a hotel directly on site:
Eden Island Luxury Accommodation | www.edenislandaccommodation.com
The Ridge Residence | http://the-ridge-residence.seychelleshotel24.com/en
Eden Blue Hotel | https://www.edenbleu.com/en/
JA Enchanted Waterfront Villas Seychelles | https://www.jaresortshotels.com/seychelles/ja-enchanted-waterfront
L'Escale Resort Marina & Spa | https://lescaleresort.com/
You will find on this site most of the hotels in the seychelles