We had 9 girls stay for a bachelorette party! The house we had everything we needed, nice soft towels and comfy beds! The hosts let us check in early and out late (for a fee), but it was really nice to just arrive at the house rather than wait until 4.
The train is really close, but honestly, when you are inside, you barely hear it! It didn't bother us at all; you can only notice it when you are out in the pool.
OH and the pool was lovely. It was a challenge to find a house with a pool, so we picked this house. There is a ton of pool floats left over from other groups that we were able to use.