Look on booking.com for ideas , then read reviews . On booking.com you can not post a review until you have completed a stay so there’s no worries about fake reviews .
Then when you find a couple that look good , go look on their own websites and choose either to book directly or through booking.com depending on which has best rate . I’ve used this method for many years ( and many trips )
It’s also good to go TripAdvisor review site because in the photo section you can see visitor posted photos ( not the hotels posted photos which can of course be misleading )
Ps
It will be difficult to find a room for four adults !