Any suggestions for reasonable B&Bs near Den Haag or Delft for May?
Delft. Hotel Leewenbrug, B&B hotel. http://www.leeuwenbrug.nl. [email protected]. We have stayed here seven or eight nights on two trips. Its walking distance to and from the train station and a shorter distance to the tourist information office as well as to the town center. Let me know if we can help.
Because you said "near" Delft and Den Haag, and if you'll have a rental car: Hotel Kinderdijk. You'll wake up with a view of the windmills.