Jai Shree Krishna
Yes. Jagdish bhai, the conclusions infered by you are very apt.
We as Vaishnavs, ought to be very clear in our perception of What areHavelis.
1) Havelis, are Traditionally the residential place of Shree Vallabhkul.
2) The Thakorji Biraajman in the Haveli is the Nidhi/sevya swaroop of Shree Vallabhkul.
3)A Vaishnav visits Haveli, to offer his repects to Shree Vallabhkul.
4)A Vaishnav is allowed to have darshan of the Biraajmaan Thakorji, by the Krupa of Shree Vallabhkul
5)A Vaishnav while doing the Darshan, not only offeres his obscience to the lord, but also is inspired by the Devine ambience. He learns the finer nuances of Raag-Shrungaar too through darshan.
6)A Vaishnav also by follwoing the various behavioral patterns is exposed to the finer aspects of the Marg.
7)A Vaishnav by visiting the Haveli, gets and seeks calrification of the various doubts he/she may have either from Shree Vallabhkul himself, the Mukhiaji, or the Vaishnavs themselves.
8)A Vaishnav keeps himself abrest with the various news and views of the marg by visiting the Haveli.
9)By offering the various sevas (Tanuja seva) a Vaishnav improves his/her personal skills in those sevas, and also learns the right way of doing them.
10)By offering Vittaja seva, a Vaishnav contributes towards wellness of the Haveli itself, an important karthavya of us Vaishnavs, as the Haveli is the living place of our beloved Shree Vallabhkul and Shree thakorji. And it is our duty that such a devine place is not devoid of facilities and faculties.
11)Last but not the least, With the krupa of Shree Vallabhkul, The Haveli, also serves as a centre for a Vaishnav to fullfill his/her manoraths be it to Shree Thakorji or Shree Vallabhkul.
But to think this is the Start and the end is the mistake a Vaishnav should never make.
The param sukh of doing seva of Shree Ang, the devine experience of Shree Thakorjis mand manda muskan after offering him shrungaar, the innumerous manoraths that one develops for Shree Thakorji, in offering Samagri, Vastra, abhushana etc. is all possible only by doing Gruhseva of our own Sevya swaroop.
The inculcation of Prema Bhakthi, the jagrutta of bhaav, the transition of Prem to Askthi and then the wait for Vyasan can be truely and most vividly expereienced through Gruhseva. In fact, with Gruhaseva, the dhrudta catapulates manytimes faster. I am sure, all those who do Gruh seva will vouch ofr such experiences.
It is important here too remember that Gruha seva too needs to be done with absolute bhaav, to offer kriya padhi seva on a day to day basis again is no seva at all.
Shree Vallabha dheesh ki jai