No, walk-in shower in our room.
I didn't have one in my room, but it wouldn't hurt to ask.
I've stayed in several different rooms here but didn't see any walk-in showers. I believe they are called "spa" showers. That doesn't mean they don't have any at all, so an inquiry to the hotel itself is recommended.
No they are the tub/shower type.
Get an answer from Explorer Hotel staff and past guests.