Hotel near Heathrow to accomodate family of 5?

[mummydarlingsausage]

Hi there, we need to stay in or around heathrow for one night in the summer. Has anyone here stayed with a family of 5 in a suite or interconnecting rooms and can let me know which hotel it was with?
Any help greatly appreciated!

I think the Premier Inns sleep five. We are only a family of three so they are perfect for me, but do remember vaguely there are more bed options.