Hours are approximately 7pm-3am Monday through Saturday. I was told you can knock on the door of most places when they are closed and you will be allowed entry if any of the ladies want to work. I never did this, so I cannot confirm.
You'll be patted down before being allowed to enter.
Upon entering Club Venus, you'll be in a room with some small black couches. Past this is an area with some tables and couches and the bar to the left. Past the bar to the right is the mens' restroom.
On the one night I visited, there were about 5 or 6 ladies working, although one or two may have been already taken. An older lady asked me to buy her a drink which I agreed to do since they were inexpensive and I didn't want to be rude.
There were a couple I could have taken in a pinch, but it wouldn't make much since with many more available in many other bars.
I'll return here in the future, but only because it's one of the few that I didn't sample a lady from. For others that are not here for longer periods of time, Club Venus should be ranked low on places you need to visit. Casablanca is a few doors to the left if you are facing Casablanca in an unmarked white building at 11-28, so you can take care of both these places at once if you are scouting for talent.
Pros: Good ladies' drink prices
Cons: Few ladies and lower quality