So long as you are going to stay in al-Sharaa’i’ for more than four days, then you should offer prayers in full without shortening or joining them, because you come under the same ruling as residents. If you intend to stay for four days or less, or you do not have any particular length of time in mind, then you come under the same rulings as travellers, and you may shorten the four-rak’ah prayers and join them.
With regard to Jumu’ah, you have to pray it in the nearby mosques if Jumu’ah prayers are held there.
And Allah is the source of strength. May Allaah send blessings and peace upon our Prophet Muhammad and his family and companions. End quote.
Shaykh ‘Abd al-‘Azeez ibn ‘Abd-Allaah ibn Baaz, Shaykh ‘Abd al-Razzaaq al-‘Afeefi, Shaykh ‘Abd-Allaah ibn Ghadyaan