None that I know of. If you're on budget trip, there are public buses conveniently located near the terminal to take you to the town center. From there, it easier to take a taxi to The Sands or it could be that your bus stops by near the Sands. Just ask your co-passengers. To go to other hotels and entertainment centers from The Sands, there are numerous free shuttle services.
Glad to know a hotel actually wants to make improvements based on guest feedback. Also in room controls are actually important to a high hotel such as yourself. Interactive TV and hotel TV is equally important. Also need more charging points for mobile/tablet devices and also streaming of mobile content such as audio, pictures and video to speakers are good tech features without the need to download applications.