Okayama Korakuen | Popular hotels and Ryokan (Japanese inn) based on reviews!

Hotels near Okayama Station recommended for sightseeing in Okayama Korakuen

I'm planning to visit Okayama Korakuen, one of the three most famous gardens in Japan sightseeing sightseeing Okayama. I'm looking for a cheap and nice hotel near Okayama Station. Can you recommend any hotels?