I spent one week at Véronique’s home while I was in The Hague for a conference. It's located in a beautiful neighborhood with easy access to the bus and tram; it's a bit too far to walk regularly into town or to the beach, but it's a quick voyage on public transport. The house and gardens are lovely, and the room is very comfortable with a good bed and a nice view overlooking the (very quiet) street. The place is incredibly clean, and there is a mini refrigerator and tea kettle in the room. It's only a short walk to the woods, which was an unexpected and wonderful surprise for me. If you're looking to get away the noise and tourist bustle of The Hague or the beach but still want to be close to everything, this is a nice and affordable option. There is a nice, laid back restaurant/cafe down the street, too.
A few things to keep in mind: The room is up two flights of (very small Dutch) stairs, just in case you have mobility issues. Also, the top floor has space for three tenants; I shared bathrooms with two professional men - one who has stayed there for a couple of years, and another who has been there for just a couple of weeks. (There is one toilet room, and then another room that has two sinks and two showers - but the showers are basically two shower heads in one stall, so you need to wait your turn for the room.) I was traveling as a solo woman and never felt any anxiety - the guys were very kind, respectful, quiet, and clean. You're staying in someone's home; you do use the front door while the family generally uses a garden door, but you'll be passing people in the hall and in the shared stairwell.
Overall, this was a lovely option with kind hosts. As long as you are OK with sharing your space a bit, this is a great place.