Best family hotel in Stillwater with pool?

I am trying to book a block of rooms for a wedding party and many of them have small children, so a pool has been requested by several families. I have read the reviews and checked many websites but am finding negative comments about most of the hotels in the area. I am deciding between AmericInn, Crossings by GrandStay Inn & Suites and Lexington Inn & Suites all in Stillwater. Can anyone help me with advice as to what condition these hotels and their pools are in at the present time? If I'm not mistaken they all include a hot breakfast. Any experience with those?