There are hotels available in the Metro Manila to do such thing. Short time or overnight are included in their offers. Popular hotels for fair budget people are Sogo hotel, located nationwide. The Nice hotel mostly located in the capital region. Some are Halina, Eurotel and many more located in Sta. Mesa.
Choosing the best hotel in a fair budget depends on the location and popularity for its cleanliness and safeness but most important is couple will enjoy their stay together.