The nearest restaurant (400m from the house, near the station) is “L’auberge Brasserie”, it offers good traditional food and typical Alsatian dishes. The setting and the welcome are very pleasant.
A little further, in the old town, you will find many restaurants. I suggest you to consult the site “My Weekend in Alsace” to make your choice.
Friday and Saturday are often very busy and it is advisable to book.