We had good recent stay at maru casa. The staff is helpful and courteous. Some points to note -
1) i don't know how the rooms compare to other hotels in jaipur, but seemed a bit small to us (kind of what you may get in mumbai. If you plan to be outside the entire day, and come to the hotel only for sleeping, then this shouldn't really be a problem. 2) the location is what was the most convenient. We had already decided that our 3 dinners in jaipur will be dal bat-ti at santosh bhojnalay, kachoris at rawat mishtan bhandar and lal maas at handi restaurant. All these 3 are walking distance from this hotel. So in summary, i will definitely recommend this hotel to anyone looking for a value for money proposition.