Not looking too shabby for your first PD project! at least you managed to release yours! I just can't stop messing with my first ever submission...
Haven't rated it yet but the only thing that sticks out to me is the geometry of the roof lines...maybe its intentional, maybe its not but the 'point' of the roofs dont line up with the centre's of the walls as you'd expect them to?
Liking the water though, and textures are good were you've used them, maybe get more adventurous on the next one?.. I also like the overall design anyway, but maybe watch the geometry and detail on the next one..
..... but I'm a newbie anyway so ignore me if you want