This was a great little hotel, and the fact it was a converted bridge-house makes it a fun and novel experience. You get a nice hotel room for the price, and I found the use of space in the bridge house to be really fun and creative--perfect for one or two people for a few nights. The location was great as well. I will definitely recommend SWEETS to friends and family.
The only downsides (and they're not really criticisms, just things to know) are that the bridge-house is very noisy. Because it's a stand-alone room, you can hear every passing car and pedestrian at night. However, they provide earplugs, which helped a lot.
Also, I wouldn't recommend it for an easily spooked solo traveler. The door lock seems solid, but since the bridge-house is stand alone and porous to noise, you feel quite exposed. I could imagine how it might be easy to get a little spooked if traveling alone. That said, there were no noticeable issues with security.